000 | 00390nam a2200145Ia 4500 | ||
---|---|---|---|
020 | _a0408003065 | ||
082 |
_a697.03 _bJOB |
||
100 |
_aJohnson, W. H. _9197389 |
||
245 |
_aBeginner's guide to central heating _cW. H. Johnson |
||
260 |
_aBoston: _bNewnes Technical Books, _c1978. |
||
300 | _a199p. | ||
546 | _aeng | ||
650 |
_aDwellings-Heating and ventilation _917182 |
||
942 | _cBK | ||
999 |
_c15244 _d15244 |