000 00379nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a697
_bC638M
100 _aClifford, George.
_911075
245 0 _aModern heating, ventilating & air conditioning.
_c George.Clifford
260 _aNew Jersy.
_bPrentice Hall.
_c1990
300 _axiii; 718p
942 _cBK
950 _o697 C638M
999 _c32061
_d32061