000 00283nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
020 _a8170610478
082 _a006:017(540)
_bBIS
245 0 _aBIS catalogue 2001
260 _aNew Delhi
_bBureau of Indian Standards
_c2001
942 _cBK
999 _c42013
_d42013