000 00286nam a2200073 4500
080 _a
_b
245 _aIS: 1448 (P 100) - 1980; Methods of test for petroleum and its products Part 100 determination of thermal stability of emulsifiable cutting oils
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1981
300 _a3p
999 _c34513
_d34513