Bali, N.P; . Goyal, Manish .
Text book of Engineering Mathematics / - 7 / 8 th - New Delhi : Laxmi Publications , 2007. - 1530
9788170083658
519.062 / BAL/TE
Text book of Engineering Mathematics / - 7 / 8 th - New Delhi : Laxmi Publications , 2007. - 1530
9788170083658
519.062 / BAL/TE