000 00280nam a22001337a 4500
020 _a8170082854
082 _a540
_bVER
100 _aVerma,K
245 _aPractical Chemistry
250 _a3rd ed
260 _aNew delhi
_bLaxmi Publications
300 _a179 Pages
942 _cR
999 _c14550
_d14550