000
00274nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
John (peter W.M)
245
0
_a
Incomplete Block designs
260
_b
Marcel Dekker
260
_c
1980
365
_b
204
942
_c
BK
999
_c
208724
_d
208724