Caristi, Anthony J.
Electronic telephone projects / Anthony J. Caristi. - 2nd ed. - New Delhi : BPB Publications, 1989. - viii, 244 p. : ill. ; 22 cm.
0672224852
Telephone--Amateurs manuals.
Electronics--Amateurs manuals.
621.386
Electronic telephone projects / Anthony J. Caristi. - 2nd ed. - New Delhi : BPB Publications, 1989. - viii, 244 p. : ill. ; 22 cm.
0672224852
Telephone--Amateurs manuals.
Electronics--Amateurs manuals.
621.386