Antonov, Sergei Petrovich Antonov, Sergei Petrovich It happened in Penkovo It happened in Penkovo - Moscow Moscow Foreign Languages Pub. House Foreign Languages Pub. House 1960 1960 - 208p. 208p. 21cm. 21cm. LC Class. No.: PG3476.A5I8 PG3476.A5I8