000 | 00336nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 220201s1974 xx 000 0 eng d | ||
082 | _a621.56 | ||
100 | _aDomkundwar,S & Arora,SC | ||
245 | 0 | _aCourse in Refrigeration & Air conditining | |
250 | _a2nd | ||
260 |
_bDelhi:Dhanpat Rai & sons _c1974 |
||
300 | _a559 | ||
942 | _2ddc | ||
999 |
_c79913 _d79913 |