publisher: Dover Publications
publish date: June 1st 1980
format: paperback pages: 116
language: English
ISBN:
048623990X (9780486239903)
publisher: Dover Publications publish date: 1980
format: First pages: 116
language: English
ISBN:
048623990x
publisher: Dover Publications publish date: August 29th 2012
format: kindle pages: 116
language: English
ISBN:
0486130630 (9780486130637)