$50.00
1y99c/70
A Universal Stress Sag Chart; for Power Line Computations
Author:
HATTINGH, J. T.
Title:
A Universal Stress Sag Chart; for Power Line Computations
Publisher:
Balckie & Son 1936
Description:
Octavo, blue buckram boards, gilt lettering to spine, blind rule to front board, xii + 74pp, folding chart to rear pocket, VG (light scuffing & surface loss to extrems, light fading to spine & front board, moderate to heavy tanning to page edges & eps, prev. bookseller's ink stamp to ffep)
Keywords:
electricity power line computations equations suspended conductor reactions reactions universal stress sag chart catenaries