00335nam a2200133Ia 4500008004100000022001200041041001200053082001700065245002800082250001200110260004200122440000900164650002800173240126s9999    xx            000 0 und d  a9702628  aEnglish  aLIBRARY-ARCH 0aStandards India (2007 -  aApr-May  bBureau of Indian Standard,aNew Delhi  aNULL  aStandards,India,(2007,-