TY  - BOOK
AU  - Shenk, Wilbert R.
AU  - Changing frontiers of mission
TI  - Changing frontiers of mission 
SN  - 1570752591
PY  - 1999///
CY  - New  York 
PB  - Orbis Books 
KW  - Christian missions - Theory
KW  - Christian missions - Theory - History
N1  - Includes bibliographical references and index
ER  -