00387nam a2200121Ia 4500008004100000082001700041100003100058245007300089260001900162300000800181546000900189650006700198230312s9999||||xx |||||||||||||| ||und||  a931.939bHAB  aDr.Engr.Parvaiz Habibullah 0aNew frontiers of metallurgy in archaelogy of ancient punjab pakistan  aPakistanc2007  a140  aEng.  aMedicalvmelting and casting , ghandhara culture , zamzama gun