dass, h k.
advanced engineering mathematics: / h.k. dass - 19 ed. - ram nagar : s.chand 2009. - "xvi, 1358p.; 25 cm."
81-219-0345-9
TA330 / .D37 1988
advanced engineering mathematics: / h.k. dass - 19 ed. - ram nagar : s.chand 2009. - "xvi, 1358p.; 25 cm."
81-219-0345-9
TA330 / .D37 1988