01104nam a2200289 4500 20260818094641.0 us eng .b11559627 TN295 U4 no. 8466 Cooper, Franklin D. Economic potential of mineral-based insulating materials in combating the noise problem in residences / by ... and Lucille M. Langlois Washington : U.S. Bureau of Mines, 1970 24 p. Information circular ; no. 8466 Insulating materials Costs Soundproofing Costs Noise control Langlois, Lucille M., jt. auth. United States. Bureau of Mines. Information circular ; no. 8466 .b11559627 mngc - 121114 0 961117 m a - 0 mngc 14 Barcode : 30050002786159 CREATED : 1996-11-17 RECORD # : i11864564 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 33402 33402 0 0 0 0 MAIN MAIN mngc 2026-08-18 0 TN295 U4 no. 8466 30050002786159 2026-08-18 09:46:41 1 2026-08-18 14