TY  - BOOK
AU  - MIKALE KROGERUS AND ROMAN TSCHAPPELER
TI  - THE CHANGE BOOK FIFTY MODELS TO EXPLAIN HOW THINGS HAPPEN
SN  - 9781781250099
U1  - 820.9 
PY  - 2012///
CY  - 3 A,EXMOUTH HOUSE
PB  - PROFILE BOOKS LTD 
ER  -