000 00395nam a2200169Ia 4500
001 6099
008 150525s9999 xx 000 0 und d
020 _a0-408-00306-5
040 _CTUM
050 _aTH 7461.J69
100 _aJohnson W
245 _aBeginners Guide To Central Heating
250 _a0
260 _aLondon
_bNewnes Technical Books
_c1978
300 _a,;ill.
942 _2lcc
999 _c37218
_d37218