Blacker, Irwin R. The elements of screenwriting : : a guide for film and television writers / [electronic resource] / Irwin R. Blacker.. — 1st Collier Books ed.. — New York : : Collier Books,, 1988, c1986.. — xiv, 142 p. : : ill. ; 18 cm. Includes indexes. ISBN: 0020002203 (pbk.) 9780020002208 (pbk.) LCCN: 87030005 Subjects--Topical Terms: Motion picture authorship.Television authorship. LC Class. No.: PN1996 / .B5 1988 Dewey Class. No.: 808/.066791