| | | 4 | $36.00
| Free | 1m | |
| | |  | $19.95
| $4.50 | 6m | |
| | | 1 | $0.99
| $3.95 | 11m | |
| | | - | $24.99
| $5.00 | 12m | |
| | | 10 | $55.00
| $10.00 | 16m | |
|
| | | - | $50.00
| $12.00 | 26m | |
| | | - | $45.00
| $5.70 | 27m | |
| | | -
 | $2.99 $29.95
| $4.25 | 28m | |
| | | - | $3.99
| $3.50 | 29m | |
| | |  | $45.00
| $9.00 | 49m | |
| | |  | $40.00
| $5.00 | 49m | |
| | | 4 | $28.30
| $5.00 | 50m | |
| | | 3 | $15.50
| $5.50 | 51m | |
| | | 1 | $29.95
| $11.95 | 51m | |
| | | - | $25.00
| $7.99 | 59m | |
| | | - | $6.99
| $4.95 | 1h 01m | |
| | | | - | $60.00
| $8.00 | 1h 06m | |
| | | 1 | $35.00
| Calculate | 1h 08m | |
| | | | -
 | $40.00 $60.00
| Calculate | 1h 09m | |
| | | 7 | $21.50
| $5.50 | 1h 10m | |
| | | - | $30.00
| $9.99 | 1h 13m | |
| | | - | $14.99
| $12.99 | 1h 15m | |
| | | 2 | $2.25
| $3.00 | 1h 18m | |
| | |  | $35.00
| $9.00 | 1h 19m | |
| | |  | $45.00
| $5.00 | 1h 19m | |
| | | 23 | $58.55
| $4.50 | 1h 23m | |
| | | 7 | $63.00
| $8.00 | 1h 24m | |
| | |  | $59.95
| Free | 1h 26m | |
|
| | |  | $69.95
| Free | 1h 26m | |
| | |  | $6.74
| $3.60 | 1h 27m | |
| | | | 1 | $0.99
| $9.80 | 1h 28m | |
| | | | - | $5.00
| $6.00 | 1h 33m | |
| | | - | $2.00
| $7.50 | 1h 34m | |
| | | 6 | $20.50
| Calculate | 1h 35m | |
| | | 22 | $172.25
| $6.99 | 1h 35m | |
| | | 1 | $0.99
| Calculate | 1h 41m | |
| | | - | $10.00
| $9.00 | 1h 43m | |
| | | - | $0.99
| Calculate | 1h 46m | |
| With cd-rom and the solutions guide included.
| | 4 | $2.25
| $15.00 | 1h 50m | |
| | | 3 | $0.99
| Calculate | 1h 52m | |
| | | 3 | $0.99
| Calculate | 1h 56m | |
| | | 6
 | $10.50 $100.00
| $7.00 | 1h 57m | |
| | | - | $36.00
| $9.88 | 2h 00m | |
| | |  | $69.99
| $6.99 | 2h 03m | |
| | | 1 | $0.99
| Calculate | 2h 04m | |
| | | 8 | $36.00
| $6.50 | 2h 05m | |
| | | | - | $10.00
| Free | 2h 10m | |
| | | 22 | $100.00
| $7.50 | 2h 20m | |
| | | 2 | $51.50
| $5.00 | 2h 25m | |
| | | 7 | $26.13
| Calculate | 2h 29m | |