| 000 | 00365cam a2200157ua 4500 | ||
|---|---|---|---|
| 020 | _a81-7409-023-1 | ||
| 082 |
_a621.56 _bBAL/R |
||
| 100 | 0 | _aBallaney, P.L | |
| 245 | 1 | 0 | _aRefrigeration and air conditioning |
| 250 | _a11th ed. | ||
| 260 |
_aDelhi _bKhanna _c1998 |
||
| 300 | _axvi,891p. | ||
| 650 | 0 | _aRefrigeration | |
| 650 | 0 | _aAir conditioning | |
| 942 | _cBK | ||
| 999 |
_c2239 _d2239 |
||