Technical information sources :a guide to patent specifications, standards and technical reports literature
Houghton, B. (Bernard), 1935-,
Technical information sources :a guide to patent specifications, standards and technical reports literature Bernard Houghton. - 2nd edition - London: Clive Bingley, 1972. - 119 pages; 23 cm.
0851571263
Technical literature.
Technical information sources :a guide to patent specifications, standards and technical reports literature Bernard Houghton. - 2nd edition - London: Clive Bingley, 1972. - 119 pages; 23 cm.
0851571263
Technical literature.
