International Fiber Optics Communications and Local Area Networks Exposition in the USA..Interational Fiber Optics Communications and Local Area Networks Exposition(10th : 1986 : Florida):FOC/LAN`86.Information Gatekeepers,1986.
International Fiber Optics Communications and Local Area Networks Exposition in the USA..Interational Fiber Optics Communications and Local Area Networks Exposition (9th : 1985 : San Francisco):FOC/LAN`85.Information Gatekeepers,1985.
O`Brtant,Polishuk,International Fiber Optics Communications and Local Area Networks Exposition in the USA..Interational Fiber Optics Communications and Local Area Networks Exposition in the USA (7th : 1983 : N. J.):FOC/LAN`83 , Fiber optics and communications.Information Gatekeepers,1983.
Interational Fiber Optics Communications and Local Area Networks Exposition in the USA (7th : 1983 : N. J.):FOC/LAN`83 , Fiber optics and communications
O`Brtant,Polishuk,International Fiber Optics Communications and Local Area Networks Exposition in the USA..Information Gatekeepers,1983.