000 | 00323nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 190711s9999 xx 000 0 und d | ||
082 | _a621.563 C172 | ||
100 | _aCAMATINI.E | ||
245 | 0 | _aHEAT PUMPS AND THEIR CONTRIBUTION TO ENERGY CONSERVATION | |
260 |
_aLEIDEN _bNOORDHOFF _c1976 |
||
300 | _a25X17 | ||
942 |
_cBK _2DDC |
||
999 |
_c17935 _d17935 |