This document discusses different types of instruments that are used to record, analyze, summarize, organize, debate and explain information to educate the human brain through senses like vision and sometimes touch. These instruments can be illustrative, non-illustrative, hardbound, paperback or jacketed.

1. "Instruments that record
analyse summarize
organize debate and
explain information which
are illustrative non-
llustrative hardbound
paperback jacketed
…….education of the
human brain thru sensory
root of vision... sometimes
touch"