Dorfman, Len Building C libraries : windows, menus & user interfaces / Len Dorfman. - Blue Ridge Summit, PA : Windcrest, c1990. - xi, 415 p. ; 24 cm. Includes index. ISBN: 0830634185 Subjects--Topical Terms: C (Computer program language) LC Class. No.: QA76.73..C15 / D67 1990