000 00248nam a2200073 4500
080 _a
_b
245 _aIS: 7000 - 1973 (reaffirmed - 1991); Specification for General Purpose Maximum and Minimum Thermometers
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1973
300 _a10p
999 _c35338
_d35338