PRECIS: (PRESERVED CONTEXT INDEX SYSTEM)

PRECIS: (PRESERVED CONTEXT INDEX SYSTEM)

 In 1971 Derek Austin Evaluated this indexing system

 It is being used in British national bibliography

Levels of Operations:

 Human (subject statement is analyzed into a set of roles at the human level)

 Computer (Manipulated and programmed by the computers)

PERCIS GENERAL FORMAT:

LEAD-------- QUALIFER

DISPLAY
0 = Location

1= Key System

P= Part or Property

2= Action or Effort

Example:

Title: Training of Cricket Players in India.

0 = INDIA

1= CRICKET

P= PLAYERS

2= TRAINING

STEP: 1

LEAD -------------QUALIFIER


INDIA (0) CRICKET(1) PLAYERS(P) TRAINING(2)

DISPLAY

STEP:2


LEAD------------- QUALIFER

CRICKET, INDIA

PLAYERS TRAINING --- DISPLAY

STEP:3
LEAD--------- QUALIFER

PLAYERS CRICKET,INDIA

TRAINING----DISPLAY

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N.SURESH M.Com.,M.L.I.Sc.,(NET).,M.Phil.

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