Introduction to partial differential equations.
Greenspan, Donald.
Introduction to partial differential equations. /Greenspan, Donald - New York, McGraw-Hill, ©1961. - 195 p. illus. 24 cm.
Differential equations, Partial.
517.38 GRE
Introduction to partial differential equations. /Greenspan, Donald - New York, McGraw-Hill, ©1961. - 195 p. illus. 24 cm.
Differential equations, Partial.
517.38 GRE