publisher: Prentice Hall publish date: November 13th 1990
format: hardcover pages: 267
language: English
ISBN:
0131685848 (9780131685840)
ISBN:
0835974456 (9780835974455)
publisher: Trafford Publishing
format: paperback pages: 190
language: English
ISBN:
155369452X (9781553694526)
publisher: Reston Pub Co publish date: January 28th 1987
format: hardcover pages: 592
ISBN:
0835909972 (9780835909976)