000 00387nam a2200181Ia 4500
008 240530s9999 xx 000 0 und d
082 _a540
082 _bUPP
100 _aUPPAL M M
245 2 _aA TEXTBOOK OF ENGG CHEMISTRY
250 _n0
250 _n1983
260 _bKHANNA
365 _b25
650 _aCHEMISTRY
942 _cREF
950 _CSCIENCE AND HUMANITIES
999 _c190925
_d190925