000
00255nam a2200097Ia 4500
008
190429s9999 xx 000 0 und d
245
0
_a
EKISTICS
260
_b
GREECE, ATHENS CEN. OF EKISTICS OF THE ATHENS TECH. ORG
_c
1989
310
_a
3- ISSUES
942
_c
J
999
_c
12905
_d
12905