SECOND LANGUAGE ACQUISITION AN INTRODUCTORY COURSE
1994 年出版357 页ISBN:0805804943
Foundational Issues in Natural Language Processing
1991 年出版232 页ISBN:0262193035
Some Common BASIC Programs TRS-80 TM Level II Edition
1981 年出版193 页ISBN:0931988543
PSYCHO-CALISTHENICS A COMPLETE PROGRAM FOR PERSONAL GROWTH
SELF-IMPROVEMENT AND HAPPINESS1975 年出版240 页ISBN:0381900169