Encyclopedia of practical management 1 : leadership
by Walter J. Wadsworth
Gemini Books, 2000
Buku Referensi
Encyclopedia of practical management 3 : goal-setting & achievement
by Walter J. Wadsworth
Gemini Books, 2000
Buku Referensi
Encyclopedia of practical management 11 : understanding financial statements
by Joseph T. Straub
Gemini Books, 2000
Buku Referensi
Encyclopedia of practical management 14 : giving great presentations
by Jeff Olson
Gemini Books, 2000
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Encyclopedia of practical management 5 : hiring excellence
by Hardy Caldwell
Gemini Books, 2000
Buku Referensi