J. Garrey Purdy. A Graduate Course in Database Management. SIGMOD Record, 7(1):10-15, 1975. [doi]
@article{Purdy75, title = {A Graduate Course in Database Management}, author = {J. Garrey Purdy}, year = {1975}, doi = {10.1145/984328.984330}, url = {http://doi.acm.org/10.1145/984328.984330}, tags = {database}, researchr = {https://researchr.org/publication/Purdy75}, cites = {0}, citedby = {0}, journal = {SIGMOD Record}, volume = {7}, number = {1}, pages = {10-15}, }