00303nam a22001097a 4500008004100000100001800041245004200059260006100101300001000162365001000172650001100182200317b           ||||| |||| 00| 0 eng d  aJosher, N. H.10aCritical whirling speed of shaft disk  aNew YorkbAmerican Society of Mechanical Engineersc1950  a30 p.  d37.08 0aShaft