00290nam a2200121Ia 4500008004100000041000900041082001500050100002300065245002600088260003800114300000800152650000800160230718s9999 xx 000 0 und d aEng. a343bAHM-H aAhmad,malik haroon 0aHand book of tax laws aPakistanbPak law publisherc2011 a745 aLaw