TY  - BOOK
AU  - McNish,Jacquie
AU  - Silcoff,Sean
TI  - Losing the signal: the untold story behind the extraordinary rise and  spectacular fall of BlackBerry 
SN  - 9781847941725 (pbk.)
PY  - 2015///
CY  - London
PB  - Penguin
KW  - BlackBerry Limited
KW  - History
KW  - BlackBerry (Smartphone)
N1  - Includes index; Includes bibliographical references
ER  -