000 00341nam a2200133Ia 4500
100 _aGunstream, Stanley E. & Babel, John S.
020 _a0-02-348511-6
250 _a5th ed
942 _cBK
245 _aExplorations in basic biology
260 _aMacMillan publishing company, New York
_c1989
082 _a574 Gun/Bab
300 _aix,448p
999 _c68030
_d68030