000 00380nam a2200157Ia 4500
008 170519s9999 xx 000 0 und d
041 _aEnglish
082 _a660.2/GAV/UNI
100 _aK.A GAVHANE
245 2 _aA TEXT BOOK OF UNIT OPERATIONS-1
250 _a3RD
260 _bNIRALI
_aPUNE
_c1994
300 _c200P
650 _aCHEMICAL & RELATED TECHNOLOGY
942 _cBK
999 _c77640
_d77640