000 00250nam a2200097Ia 4500
008 160710s1951 xx 000 0 und d
245 _aIS : MEHTODS OF SAMPLING & REST FOR LUBRICATION
260 _aDELHI
_bI.S.I.
_c1951
300 _a54
942 _2ddc
_cB
999 _c26638
_d26638