000019007 000__ 00664cam\a2200217W\\4500 000019007 001__ 19007 000019007 005__ 20210513004019.0 000019007 008__ 780324s1950\\\\nyuac\\\\\\\\\00000\eng\c 000019007 010__ $$a51-010658 000019007 035__ $$a(OCoLC)ocm03745489 000019007 035__ $$9AAB9674SI 000019007 035__ $$a19007 000019007 040__ $$aMass. Inst. of Tech.$$cRRR$$dISE 000019007 049__ $$aISEA$$c1 [71799] 000019007 090__ $$aTN946$$b.H3 000019007 1001_ $$aHalbak, Carl D. 000019007 24510 $$aWith faith in their hearts.$$bCommemorating the 25th anniversary of the National Gypsum Company, 1925-1950. 000019007 260__ $$a[Buffalo,$$bNational Gypsum Co.,$$c1950] 000019007 300__ $$a[76] p.$$billus., ports.$$c21 cm. 000019007 650_0 $$aGypsum. 000019007 7102_ $$aNational Gypsum Company. 000019007 85200 $$bgen$$hTN946$$i.H3 000019007 909CO $$ooai:library.usi.edu:19007$$pGLOBAL_SET 000019007 980__ $$aBIB 000019007 980__ $$aBOOK