TY - BOOK AU - SHIFFLER,RONALD E. AU - ADAMS,ARTHUR J. TI - INTRODUCTORY BUSINESS STATISTICS: WITH MICROCOMPUTER APPLICATIONS SN - 0534921868 U1 - 519.502433 PY - 1990/// CY - [s.l.] PB - PLUS-KENT KW - ESTADISTICA COMERCIAL KW - MICROCOMPUTADORES ER -