EDITORIAL BOARD

Compilers

V.L.Korogodina   V.I.Korogodin   M.A.Reformatskaya

Computer graphics

А.Prokhorov   G.A.Korobova   N.A.Zyuzikov B.V.Florko

Translated

by I.V.Kronshtadtova

ACKNOWLEDGEMENT

The editorial group expresses deep gratitude to S.L.Musher for support and assistance, to J.Drake for constant advising and to P.V.Kutsalo for the help in routine affairs.