000			00351nam a2200133Ia 4500
008			160830s9999||||xx |||||||||||||| ||und||
020			_a9788130813018
040			_cCUS
082			_a509 _bDYS/C
245		0	_a20th century science (decade by decade)/ _cDyson,Marianne J.
260			_aNew Delhi: _bViva books, _c2010.
300			_a284
942			_cBook
999			_c178633 _d178633