000 00325pam a2200133a 44500
082 _aBTS
_bMONO 1902
100 _aBaldwin,M W
245 1 _aSUBJECTIVE SHARPNESS OF ADDITIVE COLOR PICTURES
260 _a
_b
_c1951
300 _a4
500 _aBound With Mono 1900-1901,1903-1929
964 _gCIRC
997 _aTR19676 C
999 _c403145
_d403145