Erwin, Kreyszig .
Advaced engineering mathematics / - 8 / 9 - New Delhi : Wiley India PVT Limited , 2006. - `.
9788126531356
519.0624 / KRE/AD
Advaced engineering mathematics / - 8 / 9 - New Delhi : Wiley India PVT Limited , 2006. - `.
9788126531356
519.0624 / KRE/AD