TY  - BOOK
AU  - Dixon,Franklin W.
TI  - The secret of the lost tunnel
T2  - The Hardy Boys
SN  - 0448089297 (hbk.) :
U1  - F DIX 22
PY  - 1977///
CY  - New York
PB  - Grosset & Dunlap
KW  - Mystery and detective stories
ER  -