000
00255nas a22000977a 4500
008
150629b xxu||||| |||| 00| 0 eng d
245
_a
Think
260
_a
New york
_b
International business machine corporation
_c
1964
362
_a
Vol. 30 (1964)
942
_c
BV
999
_c
16690
_d
16690