1.
Social Change: Explorations, Diagnoses and Conjectures
by Zollschan, G. K., Hirsch, W.
ISBN: 9780470984086
List Price: $22.50
3.
Social Change: Explorations, Diagnosis and Conjectures
by Zollschan, G. K., Hirsch, W.
ISBN: 9780470984093
List Price: $10.50