000 00254nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aDave A. D.
245 0 _aPashu Vyavastha
260 _bUniversity Granth Nirman
_c1975
300 _a555p.
942 _2ddc
999 _c9904
_d9904