000 00371pam a2200133a 44500
082 _aBTS
_bMONO 4955
100 _aBerreman,D W
245 1 _aINFRARED ABSORPTION BANDS AT POLAR LONGITUDINAL OPTIC MODE FREQUENCIES IN CUBIC CRYSTAL FILMS
260 _a
_b
_c1965
300 _a6
500 _aOund With Bts Mono 4951-54,4956-75
964 _gCIRC
997 _aTR18488 C
999 _c402439
_d402439