CONTENTS : - FOREWORD - PROGRAM OF THE SIXTH NATIONAL ELECTRONICS CONFERENCE - COLOR TELEVISION STANDARDIZATION - WHAT'S BEHIND I.R.E. - CORRUGATED END-FIRE ANTENNAS - NEW TECHNIQUES IN MICROWAVE SPECTROSCOPY - PROPERTIES OF LONGITUDINAL SLOTS IN CIRCULAR WAVEGUIDE - MAGNETIC AMPLIFIER VOLTAGE REGULATOR - NOISE FIGURE OF THE MAGNETIC AMPLIFIER - MAGNETIC AMPLIFIERS WITH ORTHONOL TAPE CORES - DIELECTRIC LOAD TUNING IN R-F HEATING - MEASURING DIELECTRIC PROPERTIES DURING HF HEATING - THE ELECTRONIC UMPIRE - THE THYRATRON AS A CLOSE-DIFFERENTIAL RELAY - ELECTROMECHANICAL PULSE DELAY UNIT - MINIATURIZING PENTODE AMPLIFIERS BY POSITIVE FEEDBACK - USING CONDUCTANCE CURVES IN ELECTRONIC CIRCUIT DESIGN ANALYSIS OF TWIN-T FILTERS - CASCADING CATHODE-FOLLOWERS TO PROVIDE HIGH-IMPEDANCE TRANSFORMATION RATIOS - ELECTROLYTIC TANK STUDIES IN DESIGNING HIGH VACUUM TUBES - A BEAM-TYPE TUBE THAT MULTIPLIES - LOW-NOISE MINIATURE PENTODE FOR AUDIO AMPLIFIER SERVICE - GLASS SELECTION AND PRODUCTION TECHNIQUES FOR X-RAY AND OTHER TUBES - TELEVISION IN INDUSTRIAL APPLICATIONS - STEREO-TELEVISION IN REMOTE CONTROL - THE GENLOCK-A NEW TOOL FOR BETTER PROGRAMMING IN TELEVISION - RELIABLE ELECTRONIC EQUIPMENT-A PROGRESS REPORT - DETECTION OF TRAMP METAL - SELECTING CRITICAL COMPONENTS FOR MATCHED-CHANNEL RADIO RECEIVING SYSTEMS - RECENT LORAC DEVELOPMENTS - FLIGHT PATH CONTROL - IMPULSIVE RADIO INTERFERENCE AND REDUCTION METHODS - THE ELECTRON OPTICAL SYSTEM OF A PERMANENT MAGNET ELECTRON MICROSCOPE - ELECTRONIC SCANNING TECHNIQUES FOR LOW-LEVEL CIRCUITS - GERMANIUM PHOTOCELLS - A MULTIPURPOSE D-C AMPLIFIER WITH REDUCED ZERO-OFFSET - THE STUDY OF OSCILLATOR CIRCUITS BY ANALOG COMPUTER METHODS - ROSETTE PRINCIPAL STRAIN COMPUTER - A VERSATILE SMALL SCALE ANALOG COMPUTER - AN ANALOG COMPUTER FOR INDETERMINATE MECHANICAL STRUCTURES - MAGNETIC RECORDING WITH A-C BIAS - RECENT DESIGN DEVELOPMENTS IN ELECTRONIC ORGAN TONE GENERATORS - ENCLOSURES AND AMPLIFIERS FOR DIRECT-RADIATOR LOUDSPEAKERS - PROGRESS REPORT ON MILLIMICROSECOND OSCILLOGRAPHY - A SIX-CHANNEL CATHODE-RAY RECORDING OSCILLOGRAPH - A PORTABLE PROJECTION OSCILLOSCOPE - A CATHODE-RAY OSCILLOGRAPH FOR IMPULSE TESTING - NONLINEAR TECHNIQUES FOR IMPROVING SERVO PERFORMANCE - ELECTRONIC CONTROL FOR HEATING SYSTEMS - AUTOMATIC CONTROL OF INACCESSIBLE TERMINAL VOLTAGES - BOROCARBON FILM RESISTORS - ELECTRONIC ASPECTS OF RADIATION INSTRUMENTS - CORONA VOLTAGE REGULATOR TUBES FOR NUCLEONICS - ELECTRONICS IN PARTICLE ACCELERATORS - INDUSTRIAL ELECTRONIC CONTROL DESIGN PRACTICES - ELECTRONICS IN ELECTRIC POWER CENTRAL STATIONS - AN INDIRECT METHOD OF PROCESS CONTROL - A 20 TO 1,000 MC SWEEP OSCILLATOR - A MINIATURE CRYSTAL CONTROLLED S-BAND SIGNAL GENERATOR - A HIGH RESOLUTION SPECTRUM ANALYZER - RADIOACTIVE SNOW GAGE WITH TELEMETERING SYSTEM - DESIGN CHARACTERISTICS OF AIR PROPORTIONAL COUNTERS - AN INVESTIGATION OF A SCINTILLATION COUNTER USING ANTHRACENE CRYSTALS- CATALOGUE OF EXHIBITORS - CONTENTS OF PREVIOUS ISSUES