Mr. Z.A Bhutto launched a new constitution in country?

A.     11th August 1973

B.      14th August 1973

C.     17th August 1973

D.     21st August 1973

Check Also

which do Jhelum & Chenab river meets ?

A   Khanki Headworks B   Trimmu C   Panjnad D   Rasool Pur