Pollard, Michael.
Graham Bell, Alexander. : The story of the invention of the telephone - and its effect on our lives - India Orient Longman 1995 - 64 - Scientists who have changed the world .
81 250 0074 7
Graham Bell, Alexander
Telephone
92(BEL) POL
Graham Bell, Alexander. : The story of the invention of the telephone - and its effect on our lives - India Orient Longman 1995 - 64 - Scientists who have changed the world .
81 250 0074 7
Graham Bell, Alexander
Telephone
92(BEL) POL