TY  - BOOK
TI  - ICOMOS (International council on monuments and sites) General assembly and international symposium, 9th, Laussanne, Switzerlan, October 6th-11th, 1990: summary report
PY  - 1990///
CY  - Bern. Switzerland
PB  - The Swiss national committee
KW  - Ճարտարապետություն
ER  -