Karkkainen, Veli-Matti. Introduction to ecclesiology : ecumenical, historical and Global perspectives / by Veli-Matti Karkkainen. - Downers Grove.: : IVP Academic, c2002. - 238 p ; 24 cm. ISBN: 9780830826889 (pbk) Dewey Class. No.: 262 Kar 2002 c.2