Dictionary
Biography
Bibliography
Information Table
.
Parry's cheorikal
CRC
Mark standard
Oxford Dictionary
Model book of various works
Type of reference work or other collection of instruction
Design book of latest works
Dictionary of materials
Standard schedule of rates of the last year
Standard schedule of rates of the average of the last 10 years
Standard schedule of rates of the average of last 5 years
Standard schedule of rates of the current year
When an estimate is exceeded to actual estimate
When an estimate is fell short of the actual estimate
When an estimate perfectly matches the actual estimate
No work started as per estimate