TY - BOOK AU - Reasoner, Charles TI - Helicopters! T2 - Big busy machines SN - 9781617415609 AV - 813 U1 - TL716.R34 PY - 2011///. CY - Guangdong : PB - Rourke KW - Helicopters KW - Juvenile literature N1 - G ; 400 ; Lexile ; G ; Raz-Plus N2 - The Helicopters! board book provides the perfect way to introduce reading in your home. This book engages early learners by using short, simple language and cute illustrations to bring helicopters to life for little ones ER -