TY  - BOOK
AU  - Aitchison Jean
AU  -  Gilchrist Alan
TI  - Theasureus construction :  A practical mannual
U1  - 2:97, L2-;3-;7 (2D) 
PY  - 1972///
CY  - London
PB  - Aslib       
KW  - LIBRARY SCIENCE
ER  -