00347nam a2200133Ia 4500 20260225051009.0 260224s9999||||xx |||||||||||||| ||und|| 621.57 STO W.F. Stoecker Refrigertion and air conditioning Singapore: McGraw-Hill Inter. Book Co. 1958 397 BBS 10969 10969 0 0 0 0 SAU SAU 2026-02-25 0 621.57 STO 2198 2026-02-25 05:10:09 2026-02-25 BBS