00480nam a22001697a 450000500170000001000130001702000260003003700150005608200100007110000170008124500410009825000110013926000420015027000680019230000310026050000190029120180601140648.0  aB-694064  c675.00a9789351343479  bR.K. Books  a621.8  aRattan, S.S.  aTheory of machines /cby S.S. Rattan  a4th ed  aChennaibMcGraw Hill Education c2017  a444/1, Sri Ekambara, Naicker Industrial EstatebChennaie600116  axix,796p.c25cm(pbk)bill.  aIncludes index