00338pam a2200145a 44500008003800000020001500038041000900053082001500062100004800077245000900125250001000134260003500144300000600179650000700185230515b5 xxu||||| |||| 00| 0 eng d a1984-03-08 aNULL a"""621.815 aTEXT BOOK OF MACHINE DESIGN (MKS& SI UNITS) aNULL aEURAS aNULLbKHURMI R.S.GUPTA J.K.c5 a0 a55