Management of data / Papers presented at the conference on management of data (COMAD 89) 23-25 November, 1989 Hyderabad, India - New Delhi: Tata McGraw-Hill Publishing Company Ltd, 1989 - xxii, 337p. Subjects--Topical Terms: Management Subjects--Index Terms: Information modelling Universal Decimal Class. No.: D 681.3.01(082.2) / M9