ESSENTIALS OF VECTOR & PHASE ANALYSIS
by Alan Andrews
Howard W. Sams Co., June 1963
First Edition, First Printing (stated)
Condition: Near Fine

This is a basic textbook on the principles necessary for a thorough knowledge of AC circuit operation, published more than 45 years ago. This trade paperback is in NEAR FINE condition, with only slight edge wear. The contents are unmarked and with minimal yellowing of the pages. The title is quite scarce.