TY - GEN AU - Hallgren,Richard C. TI - Interface projects for the Apple II SN - 0134693876 (pbk.) U1 - 621.3819592,HAL PY - 1982/// CY - Englewood Cliffs, N.J. PB - Prentice-Hall KW - Telecommunications engineering N1 - Introduction (Page-1), Review of Data Transfer Formats (Page-3), Sampling The External World (Page-21), Digital to Analog Conversion (Page-70), Utilization of the Mod III in Serial Applications (Page-78), Biofeedback (Page-101), Controlling a Video Playback Device (Page-117), Data Analysis (Page-141) ER -