Abaca Books

year of pub­li­ca­ti­onISBNauthor(s)title
1985978-0-933759-00-8John R. Boyd · Mary Ann BoydListening Cycles
  ''978-0-933759-01-5John R. Boyd · Mary A. BoydListening Cycles
  ''978-0-933759-02-2John R. Boyd · Mary Ann BoydListening Cycles Workbook
  ''978-0-933759-03-9John BoydListening Cycles/Audio Cassettes
1988978-0-933759-09-1John P. FiegFamous Personalities/Guide and Answer Key