000 00303nam a2200145Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
245 0 _aI S 1499
260 _aNULL
260 _bIndian Standards Institution.
260 _c1985
365 _b8
650 _aGENERAL
942 _cDBK
999 _c16383
_d16383