A method for measuring small changes in alternating magnetic fields /
by Wilson M. Powell.

APA Citation

Powell, W. W., U.S. Atomic Energy Commission., University of California. (1946). A method for measuring small changes in alternating magnetic fields. Oak Ridge, TN: Atomic Energy Commission.

MLA Citation

Powell, Wilson W, U.S. Atomic Energy Commission, and University of California. A Method for Measuring Small Changes In Alternating Magnetic Fields. Oak Ridge, TN: Atomic Energy Commission, 1946.