TY - BOOK AU - Polk,Charles AU - Postow,Elliot TI - CRC handbook of biological effects of electromagnetic fields SN - 0849332656 U1 - 574.19/17 19 PY - 1986/// CY - Boca Raton, Fla. PB - CRC Press KW - Electromagnetism KW - Physiological effect KW - Handbooks, manuals, etc N1 - Includes bibliographies and index ER -