Stafford, L. W. T. Modern commercial knowledge / [by] L. W. T. Stafford. - 4th ed. - Plymouth : Macdonald and Evans, 1977. - x, 310 p. : ill., forms ; 19 cm. - The M. & E. handbook series . Includes index. Bibliography: p. vi-vii. ISBN: 0712113991 : LCCN: 78313605 Subjects--Geographic Terms: Great Britain--Commerce--Handbooks, manuals, etc. LC Class. No.: HF3507 / .S7 1977 Dewey Class. No.: 650 / STM 1977