publisher: Rowman & Littlefield Publishers, Inc. publish date: January 1st 1977
format: hardcover pages: 287
language: English
ISBN:
0812821939 (9780812821932)
publisher: Scarborough House publish date: June 1st 1977
format: paperback pages: 288
language: English
ISBN:
0812821955 (9780812821956)