000 00378nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.5606 I39
100 _aINDIAN INSTITUTE OF TECHNOLOGY, KHARAGAPUR
245 0 _aSEVENTH BIANNUAL NATIONAL SYMPOSIUM ON REFRIGERATION AND AIRCONDITIONING PROCEED
260 _aKHARAGPUR
_bI.I.T
_c1980
300 _a38X23
942 _cBK
_2DDC
999 _c18425
_d18425