000 00569cam a22001937a 4500
001 001545
003 armpuni
005 20160923150021.0
008 160923s1990####xx#a##########000#0#und#d
040 _aarmpuni
_carmpuni
041 _aen
080 _a621.383
100 1 _aChristensen, Jorgen
245 1 0 _aTechnical review :
_bOptical filters and their use with the type 1302 & type 1306 photoacoustic gas monitors /
_cJorgen Christensen
260 _a[s.l.] :
_bBrĂ¼el & Kjaer,
_c1990
300 _a50 p.;, 21 cm.
942 _cLB
_2cdu
945 _aInfor
_d1991-08-12
999 _c1544
_d2719