TY  - GEN
AU  - Ludlum,Robert
TI  - The Sigma protocol
SN  - 0752841785
AV  - PS3562 LUD 2001 
PY  - 2001///
CY  - London
PB  - Orion
KW  - Americans
KW  - Government investigators
KW  - Serial murders
KW  - Older men
KW  - Switzerland
N1  - Fiction
UR  - http://www.loc.gov/catdir/bios/hol054/2001048240.html
UR  - http://www.loc.gov/catdir/samples/hol051/2001048240.html
UR  - http://www.loc.gov/catdir/description/hol042/2001048240.html
ER  -