01011cam a2200253 4500011396504MiAaHDL20141009010000.0m d cr bn ---auaua700507s1969 dcu r 001 0 eng sdr-uiuc3421764AWB-5579(OCoLC)71535DLCDLCUIUn-us---L901.S95370/.7System Development Corporation.Directory of educational information centers.[Washington]U.S. Office of Education; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.,1969]x, 118 p.26 cm.1.25Published in 1971 under title: Directory of educational information services.Prepared in performance of contract no. OEC-0-8-080346 with the Office of Education, U.S. Dept. of Health, Education, and Welfare.Mode of access: Internet.EducationResearchUnited StatesDirectories.EducationUnited StatesDirectories.01139650420020415165046.020141009010000.020141112162646.02024-12-29T19:03:03Z2024-12-29T18:30:02ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc3421764uiugSDRUIUCuiug.30112018725496UIU3421764UIUUIUC20241229googleuiug.301120187254961969icbibUS bib date1 >= 1931