000 00272nam a2200109Ia 4500
008 160710s1969 xx 000 0 und d
100 _aPUNMIA,B.C.
245 _aIRRIGATION & WATER POWER ENGG.
260 _aDELHI
_bSTANDARD & PUB.
_c1969
300 _a684
942 _2ddc
_cBB
999 _c71891
_d71891