TY - BOOK AU - MARSHALL CAVENDISH TI - HOW IT WORKS : SCIENCE AND TECHNOLOGY: COTTON; ELECTRICAL ENGINEERING SN - 0-7614-7319-X AV - T 9 .H69 2003 V.5 PY - 2003/// CY - NEW YORK PB - MARSHALL CAVENDISH KW - TECHNOLOGY ENCYCLOPEDIAS :SCIENCE-ENCYCLOPEDIAS ER -