TY - BOOK AU - Summers,George William AU - Peters,William Stanley TI - Basic statistics in business and economics SN - 053400198X AV - HA29 .S83 U1 - 519.5 PY - 1973///] CY - Belmont, Calif. PB - Wadsworth Pub. Co. KW - Statistics KW - Local N1 - Includes bibliographical references ER -