TY  - BOOK
AU  - Blacker,Irwin R.
TI  - The elements of screenwriting: a guide for film and television writers 
SN  - 0020002203 (pbk.)
AV  - PN1996 .B5 1988
PY  - 1988///, c1986
CY  - New York
PB  - Collier Books
KW  - Motion picture authorship
KW  - Television authorship
N1  - Includes indexes
ER  -