000 00335nam a2200145Ia 4500
020 _a9789810177256
082 _b770
_a570
100 _a"L. P. Kwan"
245 0 _aDiscover Biology
260 _bMarshall Cavendish Edu.
_aUK
_c2007
300 _a354
944 _cTR
999 _c111404
_d111404