000 00310pam a2200133a 44500
010 _a63010085
082 _a539.7
_bW34
100 _aWatt, D.E.
245 1 _aHIGH SENSITIVITY COUNTING TECHNIQUES
260 _a
_bThe Macmillan Company
_c1964
700 _aRamsden, D.
964 _gCIRC
997 _a57845 C
999 _c412694
_d412694