Evaluation of cross-correlation methods in the utilization of antenna systems /

Contract AF33(616)-6079 Project No. 9-(13-6278) Task 40572. Sponsored by: Wright Air Development Center"

Methods of testing mineral aggregates and associated materials. [Prepared for the Committee on Correlation of Research in Mineral Aggregates of the Highway Research Board, National Research Council.

In 7 divisions, 1 and 7 originally issued July 18, 1930, and Nov. 26, 1929; each division with caption title: Symposium of test methods on coarse aggregates.