000 00356nam a2200157Ia 4500
100 _aVermani, O. P.; Narula, A. K.
080 _a660
080 _bVer/Nar
526 _dNTB
526 _aPG
942 _cBK
245 _aApplied chemistry
_btheory and practice
260 _aWiley Eastern Limited
_bNew Dehil
_c1989
300 _aviii,242
546 _aE
999 _c55875
_d55875