Refrigeration and air conditiong data book; 3rd ed.
Prasad, Manohar1668
Refrigeration and air conditiong data book; 3rd ed. - 3 - New Delhi New Age 2020 - x, 206p.
9789388818254
621.57+697.94
621.57+697.94 / PRA
Refrigeration and air conditiong data book; 3rd ed. - 3 - New Delhi New Age 2020 - x, 206p.
9789388818254
621.57+697.94
621.57+697.94 / PRA
