TY  - BOOK
AU  - Chakrabarti, A K
AU  - Chakrabarti,A K
TI  - Reference Service
U1  - 020 
PY  - 1983///
CY  - Hyderabad
PB  - Andhra Pradesh Publich Lib.Association
KW  - Library Science
N1  - includes index and biblioraphy; bibliography
ER  -