000 00382nam a2200157Ia 4500
020 _a0000000000000
040 _cPK-LaCSN
082 _a540
_bAKB
100 _a"Dr. Akbar Hussain"
245 0 _aChemistry 11 Intermediate
260 _c2023
_bPunjab Text Book Board
_aLahore
300 _a346
942 _cTB
999 _c862793
_d862770