Frankel, Robert
Radiation protection for radiologic technologists
John Wiley & Sons, 1976
 Buku Teks SO
Weisz, Paul B.
The science of biology
McGraw-Hill, 1963
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Weisz, Paul B.
The science of biology
McGraw-Hill, 1982
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LIfe: the science of biology
by William K. Purves ... [et al.]
Salt lake City Sinauer Associates , 1998
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Purves, William K.
Life : the science of biology
The Mona GrOup LLC, 1998
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