000 00285nam a2200133Ia 4500
100 _aHeap/ R.D./ Landel/ R.D.
942 _cRB
654 _aHeat Pumps
245 _aHeat Pumps
260 _bE & F.N. Spa Ltd.
_aLondon
_c1979
082 _a697.07
300 _a155
546 _aENGLISH
999 _c27616
_d27616