Compendium floræ Philadelphicæ : containing a description of the indigenous and naturalized plants found within a circuit of ten miles around Philadelphia /

Includes index.

Printed circuit laboratory manual /

This manual provides a description of the laboratory and a step-by-step outline of the manufacturing techniques employed at Sandia Corporation, Livermore Laboratory (SCLL), in the fabrication of the etched circuit boards.

Seventh circuit digest /

Description based on: Vol. 8, no. 5 (Jan. 1, 1983 to May 31 1983); title from caption.