1. Silicon micromechanical devices;Angell;Scientific American,1983
2. Implementing microprocessor control to an air motor;Burd,1982
3. Frequency Output Silicon Sensors;Cooper,1984
4. Frequency output piezoresistive pressure sensor;French;Sensors and Actuators,1983
5. Local area networks: an introduction;Hutchison;Software and Microsystems,1983