000			00646nam a2200241Ia 4500
001			899
005			20250217153816.0
008			250214s9999||||xx |||||||||||||| ||und||
100			_aPradhan, A C
245		0	_aRefrigeration and air-conditioning : theory and practice
260			_aDelhi
260			_bDhanpat Rai
260			_c1989
300			_ax, 544p.
650			_aAir-conditioning
650			_aCompressor system
650			_aMaintenance and repairs -- Airconditioning systems
650			_aMechanical engineering
650			_aRefrigerants
650			_aRefrigeration and air conditioning
700			_aSoni, M L
942			_cBK
999			_c868 _d868