TY  - BOOK
AU  - Tripathi, S.M
TI  - Granthalaya Avam Soochana Vigyan
SN  - 8170003792
PY  - 2004///
CY  - New Delhi
PB  - Ess Ess Publications
KW  -  Information Science  Information Sources  Objective Questions Library ScienceLibrary Science
ER  -