000 00267nam a2200109Ia 4500
008 140322s9999 xx 000 0 und d
100 _aISHWAR SINGH
245 _aIMPACT OF SCIENCE & TECHNOLOGY ON SOCIETY
245 _hENGLISH
260 _bMAC GROW HILLS
942 _cBK
999 _c4559
_d4559