TI - THE PENGUIN DICTIONARY OF PHYSICS T2 - PENGUIN REFERENCE SN - 0140512365 U1 - R 530.3/ILL PY - 1991/// CY - LONDON PB - PENGUIN GROUP KW - REFERENCE KW - DICTIONARIES KW - PHYSICS KW - PERIODIC TABLE OF ELEMENTS KW - SYMBOLS FOR PHYSICAL QUANTITIES KW - SYMBOLS USED IN ELECTRONICS KW - THE GREEK ALPHABET N1 - EDITED BY VALERIE ILLINGWORTH ER -