TY  - BOOK
AU  - Hunt,Bernice Kohn
AU  - Low,Joseph
TI  - Telephones
T2  - Science is what and why
AV  - TK6165 .H83 1967
U1  - 621.385 
PY  - 1967///]
CY  - New York
PB  - Coward-McCann
KW  - Telephone
KW  - Juvenile literature
N2  - A simple explanation of how a telephone works, how we speak and hear, and different kinds of phones
UR  - http://www.archive.org/details/telephones00hunt
UR  - http://www.openlibrary.org/books/OL5983747M
ER  -