000 00272nam a2200121Ia 4500
008 220201s1970 xx 000 0 eng d
082 _a621.2
_bMAL
100 _aMalhotra,DR
245 0 _aHydraulics & Hydraulics machine
260 _c1970
300 _a648
942 _2ddc
999 _c78802
_d78802