000 00291nam a2200109Ia 45e0
008 181001s1973 xx 000 0 und d
100 _aLal Jagdish
245 0 _aHydraulics & fluid mechanics MKS.
260 _aDelhi
_bMetropolitan
_c1973
300 _a597
942 _2ddc
_cBK
999 _c2074
_d2074