000 00267nam a2200073 4500
080 _a
_b
245 _aIS:1760-(Part 4)-1991 : Chemical Analysis of Limestone,Dolomite and Allied Materials. Part 4:Determination of Carbon Dioxide.
700 _aBUREAU OF INDIAN STANDARDS
260 _aNew Delhi
_bBIS
_c1991
300 _a2p
999 _c36714
_d36714