000 | 00439nam a2200169Ia 4500 | ||
---|---|---|---|
008 | 220421s9999||||xx |||||||||||||| ||und|| | ||
020 |
_c215.50 _a9788173178450 |
||
040 | _aET | ||
082 | _a629.277 SET G | ||
100 |
_aSethi, G. S. _910021 |
||
245 | 0 | _aQ-Bank mechanic refrigeration and air conditioner | |
250 | _a1st | ||
260 |
_bComputech Publications _aNew Delhi _c2019 |
||
300 | _aV.P.70p. | ||
500 | _a57926 | ||
942 | _cBK | ||
999 |
_c63889 _d63889 |