000 00237nam a2200073 4500
080 _a
_b
245 _aIS: 1885 (Part XIX) - 1967 : Electrotechnical Vocabulary Part 19 Radiocommunication Circuits
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1968
300 _a17p
999 _c25523
_d25523