Advanced dBASE III Plus: Programming and Techniques by Liskin Miriam

dBase III Plus Handbook - VERY GOOD

Joseph-David Carrabis By McGraw-Hill dBase III Plus The Complete Reference

dBase III Plus Made Easy - VERY GOOD

Advanced dBASE III Plus: Programming - Paperback, by Liskin Miriam - Acceptable

Teach Yourself dBASE III Plus - Paperback, by Ackerman Charles - Good

Using dBASE III Plus (Software Solutions - Paperback, by Presby Leonard - Good

R Data Analysis without Programming - Paperback, by Gerbing David W. - Very Good