000
00305nam a2200121Ia 4500
008
200906s9999 xx 000 0 und d
082
_a
533.62 G675
100
_a
GORTLER.H
245
0
_a
FIFTY YEARS OF RESEARCH IN BOUNDARY LAYER
260
_b
FRIEDR VIEWEG, GERMAN
_c
1955
300
_a
25X18
942
_c
BK
999
_c
61355
_d
61355