00651cam a2200229 7i4500 0000003522 20080625090000.0 20020215 11:30 080513 su NM NM QA76.73.C23 S64 1991 Spence, Rick Clipper programming guide Rick Spence. 2nd ed.. Dubai: Micro-Tech Pub., 1991. xxviii, 610p.; 23cm. The Data based advisor series Clipper (Computer program language) Leventhal, Lance A. NM 0000009809 Book Open Shelf HQ Library