Lois McCoy
6 published titles
Input an investigation : a solve-it-yourself computer mystery
1 edition
- ISBN: 0006922848
- Armada
- 1983
- Details
Program a problem : a solve-it-yourself computer mystery
1 edition
- ISBN: 0006922856
- Armada
- 1983
- Details
The Bytes brothers enter the evidence : a solve-it-yourself computer mystery
1 edition
- ISBN: 0006922864
- Fontana
- 1984
- Details
The Bytes brothers compute a clue : a solve-it-yourself computer mystery
1 edition
- ISBN: 0006922872
- Fontana
- 1984
- Details
The Bytes brothers record a robbery
1 edition
- ISBN: 0006922880
- Fontana
- 1984
- Details
The Bytes brothers go to a getaway : solve-it-yourself computer mysteries
1 edition
- ISBN: 0006922899
- Fontana
- 1984
- Details
