000 00344nam a2200145Ia 4500
020 _a0000000000
082 _b2553
_a530
100 _a"read and write"
245 0 _aPhysics paper-1
260 _bread and write publications
_alahore
_c2018
300 _a455
944 _cBK
999 _c102225
_d102225