00507nam a22001817a 4500003000400000008004100004020001800045082001900063100001800082245007200100250001300172260004600185300001400231650001800245650001600263650002800279700001800307OSt241126b        |||||||| |||| 00| 0 eng d  a9788174091955  a510.2462bG84H  aGrewal, B. S.  aHigher Engineering Mathematics / cby B. S. Grewal and J. S. Grewal  a42nd ed.  a.- New Delhib: Khanna Publishersc, 2012  axi,1311p.  aPure Sciences  aMathematics  aEngineering Mathematics  aGrewal, J. S.