000 00368pab a2200157 454500
008 180718b1990 xxu||||| |||| 00| 0 eng d
100 _aDe, Anup K.
245 _aComputer consturction of some group divisible designs
260 _c1990
300 _a82-92
362 _aApr.
650 _aComputers
700 _aRoy, Bimal K.
773 _aSankhya
909 _a6306
999 _c6306
_d6306