1. Chemical engineering in the coal industry; an international conference organized by the National Coal Board, Great Britain, and held at its Coal Research Establishment at Stake Orchard, Cheltenham, England in June 1956
پدیدآورنده : Gt. Brit. National Coal Board
کتابخانه: Central Library of Sharif University of Technology (Tehran)
موضوع : ، Coal-- Congresses
رده :
TP
315
.
G83
2. Some techniques of operational research; prepared by the Operational research group of the National coaL Board
پدیدآورنده : / Edited by B. T. Holden
کتابخانه: Central Library and Archive Center of shahid Beheshti University (Tehran)
موضوع : Operations research
رده :
658
.
4
Gr-S
