Data Manipulation Language Requirements for Database Management Systems. - Ronald G. Parsons; Alfred G. Dale; C. V. Yurkanan (Comput. J., 1974)

Document retrieval by means of an automatic classification algorithm for citations. - Julie Bichteler; Ronald G. Parsons (Inf. Storage Retr., 1974)

Evaluation of current awareness service for physics and astronomy literature. - Jean K. Martin; Ronald G. Parsons (J. Am. Soc. Inf. Sci., 1974)