Jain R P
Encyclopaedia of science and technology Vol.1 to 5
R P Jain
- New Delhi : Crest Pub. House, c.2004.
- 5 v. ; 23 cm.
http://www.amazon.com/Encyclopaedia-Science-Technology-R-P-Jain/dp/8124200432/ref=sr_1_1?s=books&ie=UTF8&qid=1413458133&sr=1-1&keywords=8124200432 https://www.worldcat.org/title/encyclopaedia-of-science-and-technology/oclc/216908291&referer=brief_results
8124200432
503.21 JAI