TY  - BOOK
AU  - Liebaers Harman
TI  - Mostly in the line of duty :  Thirty years with books
SN  - 9024722284
U1  - 2wNL1,1, M0 
PY  - 1980///
CY  - Hague
PB  - Martinus nijhoff publishres USA     
KW  - LIBRARY SCIENCE
ER  -