000 00328pam a2200133a 44500
082 _aBTS
_bMONO 1916
100 _aHagstrum,H D
245 1 _aIONIZATION BY ELECTRON IMPACT IN CO,N2,NO AND O2
260 _a
_b
_c1951
300 _a19
500 _aBound With Bts Mono 1900-15,1917-29
964 _gCIRC
997 _aTR19690 C
999 _c403345
_d403345