TY  - BOOK
AU  - Grenfeel, David
TI  - Periodicals and serials: their treatment in special libraries
U1  - 025.343 
PY  - 1953///
CY  - London
PB  - Aslib
KW  - PUBLICACIONES SERIADAS
N1  - with a foreword by E.M.R. Ditmar
ER  -