Non-conventional technical information system in current use.no.[1]
Non-conventional technical information system in current use.no.[1]
طبع 1
قائمة
شناسنامه
العنوان واسم المؤلف
Non-conventional technical information system in current use.no.[1]بيانات النشر
واشنگتن : : Print. Off، 1958مالمواصفات الشكلية
v.؛ ; 23 cm.الموضوع
Information storage and retrieval systemsاللغة
انگلیسیرقم الاسترجاع
المؤتمر:
انگليسي.
Issued Jan. 1958 by the Office under its earlier name: Office of Scientific Information.
Issued Jan. 1958 by the Office under its earlier name: Office of Scientific Information.
