000 00420nam a2200181Ia 4500
008 210922s9999||||xx |||||||||||||| ||und||
035 _a28036
041 _aENG
082 _a507
_BGOP
100 _aGopalkrishanan K.V
245 0 _aImpact Of Science & Technology On Mankind
250 _a1
260 _bNational Book Trust
_aNew Delhi
_c2008
300 _a180
500 _a6
650 _aEnglish
942 _cBK
999 _c28041
_d28041