000 00302pam a2200145 a 4500
020 _c
041 _aeng
082 _bARO
100 _aArora MG .
245 _aIndustrial Chemistry
_hTextual Documents
250 _a1994.
260 _aNew Delhi :
_bAnmol .
300 _a384 pg .
930 _a11884
999 _c88787
_d88787