Dorfman, Len. Building C libraries : windows, menus & user interfaces / Len Dorfman. - Blue Ridge Summit, PA : TAB Windcrest Books, c1990. - xi, 415 p. ; 25 cm. ISBN: 0830634185 (pbk.) : Subjects--Topical Terms: C (Computer program language)NUST Dewey Class. No.: 005.43 / DOR