Mastering dBase IV programming Mastering dBase 4 programming Mastering dBase Four programming Townsend, Carl 1938- creator text cau San Francisco Glencoe Sybex Illinois 1992 1989 monographic eng
print
xv, 613 p. : ill. ; 24 cm. Carl Townsend. Includes index. dBase IV (Computer file) Database management QA76.9.D3 T6845 1989 005.75/65 0028001583 0895885409 : 89060281 DLC 151017 20151017103652.0 372