000 | 00327nam a2200121Ia 4500 | ||
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008 | 190711s9999 xx 000 0 und d | ||
082 | _a621.56 E484 | ||
100 | _aELONKA,S.M | ||
245 | 0 | _aSTANDARD REGRIGERATION AND AIRCONDITIONING QUESTIONS AND ANSWERS | |
260 |
_bTata McGraw-Hill _c1973 |
||
300 | _a321 | ||
942 |
_cBK _2DDC |
||
999 |
_c11048 _d11048 |