Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
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borderland which separates the known from the unknown”
-P.C.Mahalanobis
534/.4 Peterson, Arnold P. G.,, 1914- Handbook of noise measurement / by Arnold P.G. Peterson and Ervin E. Gross, Jr. - 7th ed.. - Concord, Mass. : General Radio, c1972. 322 p. : ill. ; 24 cm. $7.50 * Sound - Measurement. Noise - Measurement. * Gross, Ervin E., * Title