000 00257pas a2200097 454500
008 160820b xxu||||| |||| 00| 0 eng d
022 _a
245 _aVIGYAN SCIENTIFIC AMERICAN
260 _aNEW YORK
_bSCIENTIFIC AMERICAN INC.
_c
906 _a
_b
_c
_dJan - Dec,2008
999 _c474534
_d474534