1.
Science & Technology Almanac 2002
by Allstetter, William, Lauerm...
ISBN: 9781573563284
List Price: $95.00
2.
4.
Cutting Edge An Encyclopedia of Advanced Technology
by Allstetter, William, Schuyl...
ISBN: 9780195128994
List Price: $80.00
5.
Science and Technology Almanac: 2002 Edition
by William Allstetter
ISBN: 9780387947402
List Price: $99.95