TY - MANSCPT AU - Jackson,Tom TI - Inside A Helicopter SN - 0-7172-9521-4 PY - 2001/// CY - Danbury, CT PB - Grolier Educational KW - Machinery KW - Technology KW - Helicopters N2 - Each book in this series gives the reader the history of its subject, working machinery , as well as, a glimpse into the future ER -