000 00453nam a2200193Ia 4500
005 20240531122149.0
008 220421s9999||||xx |||||||||||||| ||und||
020 _c375
_a9788121915427
040 _aET
082 _a540 MAD R
100 _aMadan, R.D.
_910312
245 0 _aChemistry
250 _a1st ed.
260 _bS. Chand
_aNew Delhi
_c2010
300 _a934p.
650 _aChemistry
_910131
700 _aBisht, B.S.
_910313
942 _cBK
999 _c62058
_d62058