Tensor analysis : theory and applications / by I. S. Sokolnikoff. Sokolnikoff, Ivan Stephen, 1901- Calculus of tensors. QA433 .S6 516.8 SOT Includes Index. Includes bibliographical references (p. 327) and index. New York : Wiley, c1951. c1951. 1951 Text xii, 361 p. : eng Applied mathematics series Applied mathematics series (John Wiley & Sons)