000
00241nam a22001097a 4500
003
OSt
008
240920b |||||||| |||| 00| 0 eng d
082
_a
630.72
_b
J78
245
_a
RAU Journal of research
260
_c
1971-72
942
_2
ddc
_c
PER
999
_c
45746
_d
45746