TY  - BOOK
AU  - Manning,Christopher D.
AU  - Raghavan,Prabhakar
AU  - Schutze,Hinrich
TI  - Introduction to information retrieval
SN  - 9780521758789
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Information retrieval
KW  - Information organization
KW  - Information storage and retrieval systems
N1  - Includes bibliographical references and index
ER  -