00331cam a2200121ua 4500041001000000082002000010100001800030245006700048250001200115260006500127300001200192504000500204  aengh  a621.433bYAH/TU  aYahya, S M  .  aTurbine compressors and fans / cS M Yahya.hTextual Documents  a1 / b.  aNew Delhi : bTata Mc-Graw Hill Publishing Company , c1987.  a678 ; .  a