Gyan Rajhans, P.Eng., CIH, ROH
Technical Reference Books (Principal Co-author)
Engineering Aspects of Asbestos Dust Control Mar, 1978
Published by Ann Arbor Science Publishers, 278 Collingwood, P.O. Box 1145, Ann Arbor, Michigan 48106, U.S.A.
Asbestos Sampling and Analysis Jun, 1981
Published by Ann Arbor Science Publishers, The Butterworth Group, 230 Collingwood, P.O. Box 1425, Ann Arbor, Michigan, 48106, U.S.A.
Practical Guide to Respirator Usage Jan, 1985
Published by Butterworth Publishers, 80 Montvale Avenue, Stoneham, Mass., 02180, U.S.A
2nd Edition of Practical Guide to Respirator Usage Jun, 2002
Published by Butterworth/Heinmann, Elsevier Science, 225 Wildwood Avenue, Woburn, MA 01801-2041. USA
In addition to the above reference books, Mr. Rajhans has authored and co-authored more than 60 articles on asbestos, silica, IAQ, ventilation and respiratory protection. The entire list can be found by downloading the detailed CV.
Gyan Rajhans
Awards & Certificates


Gyan Rajhans