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S0040-1625(02)00410-9
S0040-1625(02)00410-9
http://dx.doi.org/10.1016/S0040-1625(02)00410-9
On the persistence of lackluster demand—the history of the video telephone
P356
Q56582561-10CAC93D-E759-4D01-B078-36DB7FD3BFEF
P356
S0040-1625(02)00410-9
http://dx.doi.org/10.1016/S0040-1625(02)00410-9