000 00338nam a2200145Ia 4500
020 _a9789812808110
082 _bT-123
_a500
100 _a"Ho Peck Leng"
245 0 _aInternation Lower Secondary Science 2
260 _aLahore
_c2011
300 _a48
944 _cTB
999 _c142874
_d142874