TY - BOOK AU - Salcedo,Greg AU - Rudy,Martin W. TI - Paradox 4 power programming secrets SN - 1878058541 PY - 1993/// CY - San Mateo, Cal. PB - IDG Books Worldwide KW - Database management KW - Paradox for Windows (Computer file) N1 - At head of title : InfoWorld Secrets; Includes index ER -