| 000 | 00531pam a2200181a 44500 | ||
|---|---|---|---|
| 040 | _aP K Kelkar Library, IIT Kanpur | ||
| 082 |
_a697 _bAl5h6 |
||
| 100 | _aAllen, John R | ||
| 245 | 0 |
_aHeating and air conditioning _cJohn R. Allen, James Herbert Walker and John William James |
|
| 250 | _a6th | ||
| 260 |
_aNew York _bMcgraw-Hill Book Co. _c1946 |
||
| 300 | _avii, 667p | ||
| 650 | _aHeating | ||
| 650 | _aAir conditioning | ||
| 700 | _aWalker, James Herbert | ||
| 700 | _aJames, John William | ||
| 997 | _a21383 C | ||
| 999 |
_c451398 _d451398 |
||