000			00380nam a2200157Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a624 _bPA-A
100			_aPaul Lang V
245		0	_aPrinciples of air conditioning
250			_a1st Ed.
260			_c1979 _aNew Delhi _bDelmar Publishers
300			_a326
650			_aMechanical Engineering
942			_cBK
999			_c1796 _d1796