Elementary differential equations /
Trench, William F. ,
Elementary differential equations / William F. Trench. - xv, 605 pages : illustrations (some color) ; 27 cm.
0534368417 9780534368418
Differential equations.
QA371 / .T73 2000
Elementary differential equations / William F. Trench. - xv, 605 pages : illustrations (some color) ; 27 cm.
0534368417 9780534368418
Differential equations.
QA371 / .T73 2000