000 00338nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a74604341
082 _a621
082 _b2 TEC
100 _a"Thanikachalam, V"
245 0 _aHydraulics and Hydraulic
260 _aNew Delhi
260 _bTMH
260 _c1993
300 _a357
999 _c21238
_d21238