text New York Mc grow-Hill Book Company 1960 Ind vii, 423 p.; 26 cm. vii, 423 p.; 26 cm. Index p. 414-423 NORDSKOG, JOHN ERIC SOCIAL CHANGE 301.15 301.15NORs INLIS000000000010527 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)