"dass, h k. "
engineering mathematics: / h.k. dass - 1 ed. - india : s.chand 2004. - "xxv, 1059p.; 24 cm."
81-219-0502-8
engineering mathematics
515. 14 das
engineering mathematics: / h.k. dass - 1 ed. - india : s.chand 2004. - "xxv, 1059p.; 24 cm."
81-219-0502-8
engineering mathematics
515. 14 das