Blocker, John G . Cost accounting / John G. Blocker and W. Keith Weltmer. - 3rd. ed / . - New Delhi : Tata McGraw-Hill Publishing , 1972. - xvi,623p. : ill.,table ; 20cm . Includes index ISBN: Rs. 950.00 (Hb) Subjects--Index Terms: COST ACCOUNTING Dewey Class. No.: 657.42 / BLO/C