A. 26th December 1971
B. 22nd December 1971
C. 16th December 1971
D. 19th December 1971
Answer
C. 16th December 1971
Submitted by: Engr. Abdul Hafeez
A. 26th December 1971
B. 22nd December 1971
C. 16th December 1971
D. 19th December 1971
Submitted by: Engr. Abdul Hafeez