Lot of 4 Vintage U.S. Navy Training Course Books 1960's -1970's

Description

LOT OF 4  BUREAU OF NAVAL PERSONNEL NAVY TRAINING COURSE  BOOKS---WELL KEPT ITEMS---WITH CLEAN PAGES---NO WRITING OR MARKINGS SEEN----INCLUDES : INTRODUCTION TO ELECTRONICS C-1963-------DIGITAL COMPUTER BASICS C-1968------BASIC ELECTRONICS VOLUME 1 AND 2   C-1971----PLEASE CHECK PIX---THANKS FOR LOOKING