The Index is designed to identify all scientific and technical reports published by the various OAR subordinate units during 1967-1968, as well as the results of research sponsored by OAR at the AFSC laboratories duri...

General Astronomy — Spencer,Jones H.

Theory Of Equations — Turnbull,H.W.

More influential than Karl Marx during his lifetime, Pierre-Joseph Proudon's work has long been out of print or unavailable in English. Iain McKay's comprehensive collection is a much-needed and timely historical corr...

كتب كيمياء متنوعة chemistry books

[De re militari. English]. Military institutions of Vegetius, in five books, translated from the original Latin. With a preface and notes. By Lieutenant John Clarke. 1767..Digitized from IA40313615-88.Previous issue: ...