Laidler, Ernest. Variance Accounting / English. Ernest Laidler. - London : Macmillan in association with the Institute of Cost and Management Accountants, 1976. - xiv, 135 p. : 23 cm. Includes index. ISBN: 0333196082 : 0333196090 £7.95. LCCN: Nat. Bib. No.: GB*** Subjects--Topical Terms: Cost accounting. LC Class. No.: HF5686.C8 / L24 Dewey Class. No.: 657.313 / LAI