000 00406nam a2200097Ia 45e0
008 110806n ii |||gr||||Z||||||eng
100 _aG .S Institution ,
_eAuthor.
245 0 _aGs rules For Rounding Off Numerical Values
_cG .S Institution
_hTextual Documents
260 _a[s.l]:
_bG.S Institution,
_c1966.
942 _2ddc
_cTXT
999 _c2213
_d2213