000 00364 a2200133 4500
082 _a510.8
_bUn38a
245 1 _aFRACTIONAL FACTORIAL DESIGNS FOR EXPERIMENTS WITH FACTORS AT TWO AND THREE LEVELS
260 _a
_b
_c
300 _a65
440 _aNbs Applied Mathematics Series, No. 58
_v
650 _aMathematics. Tables
964 _gCIRC
997 _a51941 C
999 _c454842
_d454842