Mining machinery exhibition and seminar, 1970.
Contributors: Coal Control and Coal Board (India); Indian Engineering Association; Birla Industrial & Technological Museum
Publisher: Mining Machinery Exhibition Committee
Published: 1970
Place of publication: Calcutta
Language: eng
Number of pages: 240
Subjects: Mining machinery -- Congresses
Notes: "Sponsors : Coal Control and Coal Board, Birla Industrial & Technological Museum, Idian Enginering Association".

Includes bibliographies.