000
00282nam a2200109Ia 4500
008
230907s9999 xx 000 0 und d
082
_b
NIG/C
_a
519.53
100
_a
NIGAM, A.K.
245
0
_a
CHARACTERIZATIONS AND ANALYSIS OF BLOCK DESIGNS
650
_a
Reference Book
942
_c
BK
999
_c
16547
_d
16547