Database Machines and Knowledge Base Machines

Ullman, J.D., 1988. Database Machines and Knowledge Base Machines. Computer Science Press. doi:10.1007/978-1-4613-1679-4Ullman, J. D. (1988). Database Machines and Knowledge Base Machines, 43, 631. Retrieved from http://link.springer.com/10.1007/978-1-4613-1679-4