The Question is:
Where can I read the VAX COBOL 5.4 reference manual on line please?
The Answer is :
As of this writing, what you seek is not available on the web.
The OpenVMS FAQ includes pointers to the Compaq commercial language
product documentation that is currently available on-line, as well as
pointers to documentation for other Compaq OpenVMS products.
Regardless of the availability of (or the unavailability of) any
particular documentation on-line, you will typically want to acquire
the documentation CD-ROM media or (when appropriate) hardcopy documentation.