I found this step motors.

IBM PN2526734 EC347580
Model GPF3945-2A Step angle 2º
volt DC 4.5V AMP DC 1.4A/phase
insul. Class B rating cont.

How do I control them? Please low budget.

They are 6 wires bipolar I asume.

First you need drivers. Those motors will work with either bipolar or unipolar drives
Xylotex
HobbyCNC

Then you need Controller Software (runs on the PC to talk to the motor drives)
TurboCNC (DOS)
MACH3 (Windows)

The mechanics of a table are a completely different subject and there are dozens of ways to approach it.

If you are interested in a 1000 Dollar solution for 3 drives, controller and software ( which supports G-codes and DXF/HPGL ), please mail me at intface@vsnl.com

Thanks

Iyer