Tests Book / Basic Algebra Author:Richard G Brown, Geraldine D Smith, Mary P Dolciani Paperback Tests Book for BASIC ALGEBRA (copyright 1988 with 1993 Impression). Includes 45 tests. Forty-one of these tests are unit tests. The remaining four are cumulative examinations. The pages are printed spirit duplicating masters. They were originally for use on a spirit duplicating machine,however they work very well on a copier.