000 00337nam a22001217a 4500
003 OSt
005 20250615125544.0
008 250615b |||||||| |||| 00| 0 eng d
040 _cOutspan Global University
050 _aQC 30.H33 1962
245 _aProceedings of the conference on optical instruments and Techniques
942 _2lcc
_cBK
_n0
999 _c1533
_d1533