TY - BOOK T1 - Database systems management and design A1 - Pratt, Philip J. A2 - Adamski, Joseph J. LA - English PP - Boston, Ma. PB - Boyd & Frasser YR - 1991 ED - 2nd ed. UL - https://tuklas.up.edu.ph/Record/UP-99796217602937323 OP - 826 CN - QA 76.9 D3 P73 1991 SN - 0534984517 KW - Database management. ER -