TY  - BOOK
AU  - Lydall,G.D.E.
TI  - A practical guide to précis writing and indexing 
U1  - 421 LYD  
PY  - 1955///.
CY  - London : 
PB  - Macdonald and Evans Ltd., 
KW  - Abstracting.
KW  - Indexing.
ER  -