000 00340nam a2200145Ia 4500
020 _a9789812808110
082 _bT-583
_a500
100 _a"Ho Peck Leng"
245 0 _aInternational Lower secondary Science 2
260 _aPakistan
_c2020
300 _a299
944 _cTB
999 _c77374
_d77374