000			004200000a22001570004500
245			_aRadio electronic circuit no.6
100			_aKumarasinghe, D.W.R.
260			_aColombo _bKumarasinghe Radio Institute _c1988
300			_a148p. : ill., folded circuits
500			_aText in Sinhala
080			_a621.396 _bK8
650			_aRADIO CIRCUITS
650			_aRADIO ELECTRONIC CIRCUIT
041			_aSI
942			_cBK
999			_c33540 _d33540