000 00332nam a2200145Ia 4500
020 _a9789812808103
082 _bT 507
_a500
100 _a"HO PECK LENG"
245 0 _aSCIENCE 1
260 _bMARSHALL CAVENDISH
_aNEWYORK
_c2013
300 _a203
944 _cTB
999 _c503739
_d503739