000 00381nam a2200133 4500
245 _aCharacterizations and analysis of block designs
_cby A. K .Nigam, P .D .Puri and V .K. Gupta
100 _aNigam, A. K
710 _aPuri, P. D
710 _aGupta V. K
260 _aNew Delhi
_bWiley Eastern
_c1988
300 _av, 176p.; 22cm.
082 _a519.5
_bNIG
650 _aBlock Designs
999 _c48690
_d48690