000 00311nam a2200133 4500
008 160616s1991 000 0
245 _aCartoon guide to genetics
100 _aGonick, Larry
260 _c1991
260 _bHarper Perennial
020 _a0062730991
942 _cBK
_2BK20550
080 _a5 GON
999 _c20550
_d20550