| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c131209 _d131209 |
||
| 008 | 220801b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9788121927819 | ||
| 050 |
_aTP492 _b.K48 1987 |
||
| 100 |
_aKhurmi R.S _924023 |
||
| 245 |
_aA textbook of refrigeration and air conditioning _cR.S. Khurmi, J.K Gupta |
||
| 250 | _arevised ed | ||
| 260 |
_aNew Delhi _bEurasia publishing house _c1987 |
||
| 300 |
_axiv, 754p _bill _c24cm |
||
| 942 |
_2lcc _cBK |
||