000 00446nam a2200169Ia 4500
082 _a519.501843
_bB989.CM
100 _aButz, Lothar
245 _aConnectivity in multi-factor designs; a combinatorial approach
_b
260 _aBerlin
_bHeldermann Verlag
_c1982
300 _avii, 190p. Index
490 _aResearch and education in Mathematics
_v v. 3
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a15510
999 _c15510
_d15510