@BOOK{ Book!D - 77570421, AUTHOR = "Sobey, Edwin J. C.", TITLE = "A field guide to household technology", LIBRARY= "کتابخانه مرکز پژوهش متالورژی رازی", SUBJECT = "History ، Inventions - 02th century,Technological innovations ، Household appliances,Technological innovations ، Household electronics", URL = "/book/77570421/A-field-guide-to-household-technology/"}