National Instr 320284-01 1991 AT-GPIB & NI-488.2 MS DOS Getting Started Manual.

National Instruments 321038G-01 1999 NI-488.2 Function Reference Manual.

National Instruments 320702-01 1994 NI-488.2 Function Reference Manual.

National Instruments GPIB NI-488.2 User Manual For Windows 32701B-01 Aug 1994

National Instruments 320700-01 1994 GPIB NI-488.2 User Manual for DOS.

National Instruments 320701-01 1994 NI-488.2 User Manual for Windows.

National Instruments 321819D-01 1999 NI-488.2 Windows User Manual.

National Instruments 321038G-01 - NI-488.2 Reference Manual