TY - BOOK AU - Royston,Angela TI - Conductors and insulators T2 - My world of science SN - 143291443X AV - TK3301 .R69 2008 U1 - 621.319/3[E] 22 PY - 2008/// CY - Chicago PB - Heinemann Library KW - Electricity KW - sears KW - Heat N1 - Includes bibliographical references (p. 31) and index; 3.6; K-3; Follett Library Resources N2 - Explains how heat and electricity pass through conductors and are stopped by insulators; provides color photos of everyday examples; and includes a glossary and further reading list ER -