00443nam a2200145Ia 4500008004100000040001300041100001100054100002100065245012900086260001400215260001000229260000900239300000700248700004200255180423s9999    xx            000 0 und d  aPK-NaQUE  a12ME64  aAli Mustafa shah 0aComparatives Study of Conventional Air Conditioniner and Chiller Plant for Mechanical Engineering Department Quest Nawabshah  aNawabshah  bQUEST  c2012  a70  aDepartment of Mechanical Engineering