000 00273nam a22001217a 4500
003 SGT
082 _bSIN
100 _aSINGH JAGDAMBA
245 _aADVANCED PRACTICAL CHEMISTRY
260 _bPRAGATI PRAKASHAN PUB.
_c2018
650 _aPHYSICAL SCIENCE
942 _2ddc
_cBK
999 _c15694
_d15694