Together , they both took charge of the research and development directorates of the commission .
Other members of the PAEC included Technical member Salimuzzaman Siddiqui , an organic chemist at the University of Karachi , and Raziuddin Siddiqui , a mathematical physicist at the same university .
Together , members both took charge of the research and development directorates of the commission .
Other members of the PAEC included Technical member Salimuzzaman Siddiqui , an organic chemist at the University of Karachi , and Raziuddin Siddiqui , a mathematical physicist at the same university .