00415nam a2200157Ia 4500003000900000008004100009040001600050080001900066100001600085245005100101250001800152260004300170300001400213650001200227700001800239IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.7:744bBHA  aBhatt, N. D 0aMachine drawingcN. D. Bhatt and V. M. Panchal  a33rd rev. ed.  aIndiabCharotar Publishing Housec2000  axv, 320p.  adrawing  aPanchal, V. M