TY  - SER
AU  - Mangla,P.B..
TI  - Journal of library and information science (1986) / 
U1  - 020.5 
PY  - 1986///
CY  - New Delhi : 
PB  - JLIS , 
KW  - LIBRARY AND INFORMATION SCIENCE
N1  - Library has ; V.11, no.1-2,1986; NULL
ER  -