000 00381nam a2200145Ia 4500
020 _a9789814023085
082 _bT-2799
_a570
100 _a"Choo, Angeline"
245 0 _aPure Biology Topical Analysis (1986-1998)
260 _bSystem Publishing House Pte. Ltd.
_aSingapore
_c1998
300 _a252
944 _cTR
999 _c53325
_d53325