000 00290nam a22001337a 4500
003 SGT
020 _a9788173715068
082 _a540
_bAHL
100 _aAHLUWALIA V.K
245 _aCOLLEGE PRACTICAL CHEMISTRY
260 _bUNIVERSITY PRESS
_c2018
300 _a502
942 _2ddc
_cBK
_010
999 _c16437
_d16437