TY  - BOOK
AU  - Burgelman, Robert A
AU  - Christensen, Clayton M Wheelwright, Steven C 
TI  - Strategic management
U1  - 658.514 BUR  
PY  - 2009///
CY  - New Delhi
PB  - Tata Mcgraw-Hill education pvt ltd
N1  - Includes index 
ER  -