000 00369nam a2200145Ia 4500
008 231128s9999 xx 000 0 und d
040 _aPHSA
_cPHSA
082 _aCIR 574.08 B56 1971
100 _aedited by: Nelson, Gideon E. Ray, James D., Jr.
245 0 _aBiology readings for today's students
260 _c1971
300 _a p.
942 _cBK
999 _c1386
_d1386