TY  - BOOK
AU  - Asimov,Isaac
AU  - Greenberg,Martin H.
AU  - Olander,Joseph D.
TI  - 50 mysteries
SN  - 9788172454029
U1  - 808.83872 22
PY  - 0000///n.d
CY  - New Delhi
PB  - Goodwill Pub.
KW  - Detective and mystery stories
ER  -