Theory of ordinary differential equations
Burkill, J.C.
Theory of ordinary differential equations - 3rd ed - New York Longman, 1975 - ix,121 p. 18 cm - .
0-582-44287-74
Differential equations
517.91 Bur(4)
Theory of ordinary differential equations - 3rd ed - New York Longman, 1975 - ix,121 p. 18 cm - .
0-582-44287-74
Differential equations
517.91 Bur(4)