000 00394 a2200133 4500
082 _a510.8
_bUn38a
245 1 _aTABLES TO FACILITATE SEQUENTIAL T-TESTS
260 _aWashington
_bU. S. Govt. Print. Off.
_c1951
300 _a82
440 _aU. S. National Bureau Of Standards. Applied Mathematics Series, 7
_v
650 _aMathematical Statistics
964 _gLOST
997 _a52803 LOST W
999 _c454810
_d454810