00374nam a2200133u 4500 621.6 KOV L-23, P-7 Kováts, Andreas von. [from old catalog] 41778 Pumps, fans and compressors London, Blackie, 1958. 327 p. 24 cm. 0 0 0 621_600000000000000_KOV MCE 379 ddc BK 545820 545820 0 0 ddc 0 0 MCE MCE 2014-05-29 0 621.6 KOV MCE-777 2014-05-29 2014-05-29 BK