000 00363nam a2200145Ia 4500
008 210210b1992 xxu||||| |||| 00| 0 eng d
082 _a574.07 MCCB
100 _aMcCAHILL (T A).
245 _aBiology study and revision.
260 _a-
_bCollins Educational
_c1992
300 _a19.2
650 _aBiology Study Revision
690 _aBiology
906 _a041937
999 _c91811
_d91811