000 00354nam a2200145Ia 4500
020 _a0000000000
082 _b1000601
_a530
100 _a"Ahmed, Masood"
245 0 _aO Level Physics Alternative To Practical
260 _bRedspot
_aPakistan
_c2014
300 _a300
944 _cTB
999 _c716401
_d716401