000 00401nam a2200121Ia 4500
082 _aIS Code
_bI.S.I
100 _aBureau of Indian Standards[BIS]
245 _aIS:9609-(Pt.4)-1991 : ISO:3098-(Pt.4.)-1984. Indian standard technical drawings-lettering : Pt.4 : Cyrillic characters.
260 _aNew Delhi
_bBureau of Indian Standards
_c1991
300 _a7p.
500 _aENG
890 _aIndia
999 _c19466
_d19466