TY - BOOK AU - Harper, Gavin D. J. TI - 50 Model Rocket Projects for the Evil Genius SN - 9780071469845 U1 - 621.4356 HAR PY - 2007/// CY - New York PB - : McGraw-Hill KW - Physics KW - , Rockets KW - , Aeronautics--Models KW - , Aeronautics -- Models -- Juvenile literature KW - , Harper, Gavin D. J KW - and 50 Model Rocket Projects for the Evil Genius ER -