Online Public Access Catalogue (OPAC)
Library,Documentation and Information Science Division

“A research journal serves that narrow

borderland which separates the known from the unknown”

-P.C.Mahalanobis


Image from Google Jackets

Technological Change and Productivity in the Bituminous Coal Industry 1920-60

By: Material type: TextTextSeries: Bulletin ; 1305Publication details: Washington: Government Printing Office, 1961.Description: 137pSubject(s): DDC classification:
  • SD:553.24 UN58
Tags from this library: No tags from this library for this title. Log in to add tags.
Library, Documentation and Information Science Division, Indian Statistical Institute, 203 B T Road, Kolkata 700108, INDIA
Phone no. 91-33-2575 2100, Fax no. 91-33-2578 1412, ksatpathy@isical.ac.in