A.P. Ershov: "Programming Abroad"; Y.M. Bayakovskiy, V.S. Shtarkman: "Computer Graphics"; V.P. Ivannikov, Z.A. Kanatnikova "ND-69 OS for BESM-6"

of the conference on problems of programming and using M-20 computers. The materials include: a) the scientific program of the conference; b) a communication on founding the Association of M-20 users; c) an unfinished manuscript note.

Speaking: V. Shtarkman; in presidium: M.Shura-Bura and S.Lavrov

by V.S. Schtarkman "Programming solution of the Dirichlet's problem for Poisson equation by grid method"; Chair of Computer Mathematics, Faculty of Mechanics and Mathematics of the Moscow State University; Scientific supervisor - Prof. A.A. Liapunov; handwritten copy

I.B.Zadykhailo et al:"OS IPM for BESM-6"; I.A. Bakharev et al: "OS IPM supervisor"; I.B. Zadykhailo et al: "OS IPM monitor"; B.A. Abel'masov et al: "External memory management in OS IPM"; A.A. Eltarenko et al: " Task and process management in OS IPM"; I.A. Bakharev et al: "Teletype management and debugging in OS IPM"; A.I. Iliushin, G.P. Khovanskaya: "OS IPM archive"

Thanks for the journal; informing of the receipt of the JOSS language specification.