00425nam a2200157 a 4500005001800000008004100018100001800059245004900077300001600126653004700142260002900189500000600218250001800224020001800242003000700260200902210153555.7960221s1955    dcuabcdjdbkoqu001 0deng d  aKhurmi, R. S.  aTheory of machinescR.S.Khurmi and J.K.Gupta  axii, 1071p.  aMechanical engineeringaTheory of machines  aNew DelhibEurasiac2009  a   a14th rev. ed.  a9788121925242ViArRB