TY  - BOOK
AU  - Polanka,, Sue
TI  - No shelf required: e-books in libraries / 
U1  - 025.17 
PY  - 2011///
CY  - New Delhi
PB  - Ess Ess
KW  - e-books
KW  - e-book technology
KW  - Library and information science
ER  -