TY - BOOK AU - Grillone,Lisa AU - Gennaro,Joseph TI - Small worlds close up SN - 0517532891 U1 - 574 21 PY - 1978/// CY - New York PB - Crown Publishers KW - Electron microscopy KW - Pictorial works KW - Juvenile literature KW - Science KW - Microscopy N2 - Photographs taken with a powerful scanning electron microscope reveal the composition of numerous common objects including hair, salt crystals, and a pin ER -