Tests for engineering apprentices : a validation study / by C. B. Frisby, D. F. Vincent and Ruth Lancashire.

  • Frisby, C. B. (Clifford Brook)
Date:
1959

Licence: In copyright

Credit: Tests for engineering apprentices : a validation study / by C. B. Frisby, D. F. Vincent and Ruth Lancashire. Source: Wellcome Collection.

    1/32