000 00402nam a2200181Ia 4500
001 2272
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 18.00
037 _cRS 18.00
082 _a660.2 COU
100 _aAyyangar, N. R.
_9879
245 0 _aCourse in industrial chemistry
260 _aNew Delhi
260 _bOrient Longman
260 _c1977
300 _a195p.
942 _cBK
999 _c2272
_d2272