000 00208nam a2200073 4500
080 _a
_b
245 _aIS: 1448 - Part 2 - 1967; Methods of test for petroleum and its Products Part 2; Aciditiy
100 _aBIS
260 _aNew Delhi
_bBIS
_c1967
300 _a7p
999 _c36184
_d36184