TY - BOOK T1 - dBASE IV the complete reference A2 - LeBlond, Geoffrey T. LA - English PP - Berkeley, Calif. PB - Osborne McGraw-Hill YR - 1989 UL - https://tuklas.up.edu.ph/Record/UP-99796217602531939 OP - 1490 CN - QA 76.9 D3 D38 1989 KW - dBase IV (Computer program). ER -