00280nam a2200121Ia 4500008004100000041000900041082001800050100001800068245002300086260003300109300000800142650000800150230718s9999    xx            000 0 und d  aEng.  a3147.3bMAH-S  aMahmood,Zahid 0asales tax act 1990  aPakistanbNational lawc2011  a284  aLaw