000 00230nam a2200073 4500
080 _a
_b
245 _aIS: 1350 (Part 1) - 1984; Methods of test for Coal and Coke Part 1 Proximate Analysis
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1984
300 _a28p
999 _c32585
_d32585