000 00375 a2200133 4500
082 _a510.8
_bUn38a
245 1 _aA GUIDE TO TABLES OF THE NORMAL PROBABILITY INTEGRAL
260 _aWashington
_bU. S. Govt. Print. Off.
_c1952
300 _a16
440 _aIts Applied Mathematics Series, 21
_v
650 _aProbabilities. Tables, Etc
964 _gCIRC
997 _a51915 C
999 _c454852
_d454852