000 00405nam a2200169Ia 4500
005 20250702120051.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c140
040 _aMAIN
041 _aEnglish
082 _a004.36
_bNOT
245 0 _aNote on the use of diffraction grids
260 _aLondon
_b; Longman Green
_c1967
300 _a234p.
650 _aComputer Science
942 _cBK
999 _c112934
_d112934