Differential Equations : theory, technique, and practice
Simmons, George.
Differential Equations : theory, technique, and practice - 1st ed. - [S.l.] : McGraw-Hill Science/Engineering/Math, 2007. - 544 p. ;
0072863153 (hardcover) 9780072863154 (hardcover)
Differential equations--Textbooks.
Differential Equations : theory, technique, and practice - 1st ed. - [S.l.] : McGraw-Hill Science/Engineering/Math, 2007. - 544 p. ;
0072863153 (hardcover) 9780072863154 (hardcover)
Differential equations--Textbooks.