TY - BOOK AU - Oltman, Debra Olson AU - Lackritz, James R. TI - Statistics for business and economics SN - 0534144306 AV - HF1017.O48 1990 PB - Cole Publishing Company KW - Commercial statistics KW - Commercial statistics - Data processing KW - Statistics - Data processing KW - HF N1 - Includes bibliographical references and index ER -