000 00425nam a2200157Ia 4500
008 240618s9999||||xx |||||||||||||| ||und||
020 _aERNET
040 _aMAIN
082 _a1135
100 _aCCITT
_934667
245 0 _aBLUE BOOKS,VOLUME IV,FASCICLE IV.4:SPECIFICATIONS FOR MEASURING EQUIPMENT SERIES O RECOMMENDATIONS,I Q
260 _bITU
_c1989
_aGENEVA
300 _b231
500 _aSC-021
942 _cBK
999 _c41613
_d41613