000 00280nam a22001217a 4500
003 SGT
020 _a9789351420880
082 _bCHA
100 _aCHATWAL GURDEEP R.
245 _aINSTRUMENTAL METHODS OF CHEMICAL ANALYSIS
260 _bHIMALAYA PUB.
_c2018
942 _2ddc
_cBK
_09
999 _c16408
_d16408