000 00217nam a2200073 4500
080 _a
_b
245 _aIS: 1448 (P 98) - 1981; methods of test for petroleum and its products P 98
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1981
300 _a4p
999 _c34079
_d34079