00869cam a22002771 4500 8445587 BD-KhUET 20121113214651.0 121113s1963 njua b 000 0 eng 63011097 (OCoLC)981942 DLC OBgU OCoLC DLC BD-KhUET premarc T73 .O4 600 Olson, Delmar Walter, 1909- 9910 Industrial arts and technology. Englewood Cliffs, N.J., Prentice-Hall, 1963. 367 p. illus. 22 cm. Includes bibliography. Industrial arts Study and teaching. 9911 Technology Study and teaching. 9912 ddc BK 8135 8135 0 0 ddc 0 0 KUETCL KUETCL GEN 1977-10-31 0.00 0 600 OLS 3010004859 2012-11-13 00:00:00 1 2012-11-13 BK