Author

Gregory, Robert H.

Catalogue records by Gregory, Robert H. in the PakCat Union Catalogue.

9 catalogue records

Catalogue records

Automatic Data- Processing Systems Gregory, Robert. H 1960 Automatic Data-Processing Systems Gregory, Robert H 1963 Automatic data-processing systems Gregory, Robert H. 1963 Automatic data-processing systems Gregory, Robert H. 1960 Business Data Processing & Programming Gregory, Robert. H. 1963 Business data processing & programming Gregory, Robert H. 1963 Business data processing and programming Gregory, Robert H. 1968 Business Data Processing and Programming Gregory, Robert H. 1963 Business data processing and programming Gregory Robert H. Year not listed