NC MUHAMMAD HARIS MAHMOOD PC MUHAMMAD HARIS KHAN PC AMEER HAMZA KHAN PR-SOF-1625- DESIGN AND FABRICATION OF A REFRIGRATOR FOR RURAL AREAS USING VAPOR COMPRESSION SYCLE - ISLAMABAD NUST COLLEGE OF EME 2017 Subjects--Topical Terms: DE-MECH-35 Dewey Class. No.: 220 PRO