TY  - BOOK
AU  - Havel,Václav
TI  - The increased difficulty of concentration
T2  - Cape editions, 49
SN  - 0224618601
AV  - PG5039.18.A9 Z4513
U1  - 891.8/6/25 
PY  - 1972///
CY  - London
PB  - Cape
KW  - Lasky collection
N1  - Translation of Ztížená možnost soustředění; Play; Bibliography: p. 76
ER  -