000 00303nam a2200109Ia 45e0
008 181001s1968 xx 000 0 und d
100 _aLal G.
245 0 _aHydraulics machines in MKS.
260 _aDelhi
_bMetropolitan BK Co.
_c1968
300 _a410
942 _2ddc
_cBK
999 _c1910
_d1910