@BOOK{ Book!D - 99020162,
AUTHOR = "",
TITLE = "Leeds and Northup Company, Philadelphia, our guarantees of accuracy.",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه تهران",
SUBJECT = "Electric measurements,Electric testing",
URL = "/book/99020162/Leeds-and-Northup-Company-Philadelphia-our-guara/"}