00740nam a22002057a 4500 8951 8951 220215b ||||| |||| 00| 0 eng d 9789785513608 NLN English ARIYO, O. O. 17388 Fundamentals of refrigeration and air-conditioning/ O. O. Ariyo Offa, Kwara State (No.4, Goodies Road, Avalon Hotel Area): Correct Man/Ahlan Wasahlan Prints 2018 viii, 141p.: ill.; 21cm Bibliography: p.141 (pbk) Refrigeration and refrigerating machinery - Study and teaching (Higher) 17389 Air conditioning - Study and teaching (Higher) 17390 BK TP492.3. A718 621.5600711