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