000 00304nam a2200073 4500
080 _a
_b
245 _aIS: 1885 (Part XIII/Sec 1) - 1968 : Electrotechnical Vocabulary Part 13 Telecommunication Transmission Lines and Waveguides Section 1 General Transmission Lines
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1968
300 _a9p
999 _c25518
_d25518