00542nam a2200169Ia 4500003000900000008004100009040001600050080001600066100001900082245013300101250001300234260003900247300002300286650001700309650002700326650001900353IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.16bBAL  aBallaney, P. L 0aThermal engineering (Heat engines)bmechanical engineering; vol. 1cP. L. Ballaney                                                a11th ed.  aNew DelhibKhanna Publishersc1981  a[various pagings.]  aHeat engines  aMechanical engineering  aNASA Thesaurus