Theory and problems of differential equations
"Broson, Richard"
Theory and problems of differential equations - 2nd ed - New York McGraw Hill 2000 - 358
eng
0-07-008019-4
515.35 / BRO-T
Theory and problems of differential equations - 2nd ed - New York McGraw Hill 2000 - 358
eng
0-07-008019-4
515.35 / BRO-T