000 00305 a2200145 4500
003 OSt
040 _cIIT Kanpur
041 _aeng
082 _a620.1
_bAm35s
110 _aA.S.T.M.
245 1 _aSPECIAL TECHNICAL PUBLICATIONS
260 _aPhiladelphia
_bA.S.T.M.
_c1964
300 _a80p
942 _cBK
999 _c456722
_d456722