000 00258nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aRao, Bhaskara
245 0 _aScientific Attitude
260 _aNew Delhi
_bDiscovery
_c2007
300 _a110p.
942 _cBK
999 _c12708
_d12708