000			00372nam a22001337a 4500
005			20250829091705.0
008			250829b |||||||| |||| 00| 0 eng d
020			_a0827316828
100			_aDEVORE.R.
245			_aPratical problems in mathematics for heating and cooling technicians
260			_aNEWYORK _bDELMAR PUBLIHERS _c1981
300			_avi,192p.;ill;
942			_cBK
999			_c23084 _d23084