00445nam a2200145 4500 1187 1187 200113b ||||| |||| 00| 0 eng d 621.56 G9772 773 Gunthur, Raymond C. Refrigeration, Air Conditioning and Cold Storage: Principles and Applications 2nd ed. Folkestone Bailey 1973 xiii, 1401 p. Air Conditioning ddc BK 0 0 ddc 0 621_560000000000000_G9772 0 3632 CL CL 1974-09-05 621.56 G9772 04145 2020-01-13 BK