THE ICE AGE
During the earth’s history, there have been many changes in the pattern of climatic regions….
age
PRE COMPUTER AGE TO 19TH CENTURY OBJECTIVE QUESTIONS
1) Which of the following is still useful for adding number? a) EDSAC. b)…
PRE COMPUTER AGE TO 19TH CENTURY
COUNTING DEVICES (PRE COMPUTER AGE TO 19TH CENTURY) In ancient times, people used fingers to…
