AU  - ROBINETT,RALPH F.
AU  - BELL,PAUL W.
AU  - ROJAS,PAULINE M.
TI  - THE TWIN MYSTERY
T2  - MIAMI LINGUISTIC READERS, LEVEL FIFTEEN
U1  - F/ROB/T 
PY  - 1986///
CY  - MASSACHUSETTS, USA
PB  - D. C. HEATH AND COMPANY
KW  - FICTION
KW  - MYSTERY
KW  - JUVENILE LITERATURE
N1  - NO ISNB.  NUMBER ON BOOK: 13777-4
ER  -