Penfold, R. A.
Electronics : build and learn / R. A. Penfold. - 1st Indian ed. - New Delhi : BPB Publications ; PC Publishing, 1988[Indian Ed.1990]. - 111 p. : ill. ; 21.
Includes index.
1870775155 (pbk) : Đ5.95
Electronic apparatus and appliances.
621.381
Electronics : build and learn / R. A. Penfold. - 1st Indian ed. - New Delhi : BPB Publications ; PC Publishing, 1988[Indian Ed.1990]. - 111 p. : ill. ; 21.
Includes index.
1870775155 (pbk) : Đ5.95
Electronic apparatus and appliances.
621.381