Simmons, George F..
Differential equations with applications and historical notes / George F. Simmons. - 2nd ed. / . - New York : McGraw-Hill , 1991. - xxi, 1 ,629p : figs ; 23cm .
NULL
0071128077
DIFFERENTIAL EQUATIONS
515.35 / SIM/D
Differential equations with applications and historical notes / George F. Simmons. - 2nd ed. / . - New York : McGraw-Hill , 1991. - xxi, 1 ,629p : figs ; 23cm .
NULL
0071128077
DIFFERENTIAL EQUATIONS
515.35 / SIM/D