000 004180000a22001690004500
020 _a0155220764
060 _a100
082 _a574.87 COH
100 _aCohn, Norman S
245 _aElements of cytology
250 _a2
260 _aNew York, Harcourt, brace and world Inc
260 _c1964
300 _a496
650 _aCytology/ morphology/ cell boundaries/ endoplasm/ ribosomes/ nucleus
942 _cBK
999 _c359035
_d359035