Cover image for How to sell your own invention
Title:
How to sell your own invention
Author:
Reefman, William E.
Personal Author:
Publication Information:
North Hollywood, CA : Halls of Ivy Press, [1977]

©1977
Physical Description:
viii, 134 pages : illustrations ; 28 cm
General Note:
Includes index.
Language:
English
Subject Term:
Genre:
ISBN:
9780912256115
Format :
Book