00667nam a22002057a 4500003000800000005001700008008004100025020001500066040002100081082001600102245014400118260003400262300003500296365001600331500002100347650002100368700002700389700002300416700002200439BD-DhUL20190103122138.0140817s1989    ii a|||| |||| 001 0 eng d  a8170411378  cBD-DhULdBD-DhUL  a363.74bENV  aEnvironmental noise pollution and its control / cEdited by, G. R. Chhatwal, M. C. Mehra, T. KatYal, M. Satake, Mohan Katyal, T. Nagahiro.   aNew Delhi : bAnmol, cc1989.  aiv, 301 p. :bill. ; c20 cm.   aIRSb700.00  aIncludes Index.   a Noise control. 104ed. aChhatwal, G. R. 104ed. aMehra, M. C.104ed. aYal, T. Kat