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| 008 | 230515b2010 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGLISH | ||
| 082 | _a697.9322/GUP | ||
| 100 | _aKHURMI R S/GUPTA | ||
| 245 | _aA TEXTBOOK OF REFRIGERATION AND AIR CONDITIONING | ||
| 250 | _a0 | ||
| 260 |
_aDELHI _bS. CHAND AND COMPANY LTD _c2010 |
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| 300 | _aXIV-754 | ||
| 650 | _aNULL | ||
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