000 00371nam a2200145Ia 4500
020 _a0000000000000
082 _bT-584
_a530
100 _a"Afshan, Zar"
245 0 _aPractical Physics for class IX with Viva Voce
260 _bZar Afshan Publications
_aKarachi
_c2021
300 _a40
944 _cTB
999 _c593771
_d593771