Robert Serotic has written:

'The lotto planner +, 1990/91' -- subject(s): Directories, Lotto

'Keno Systems'

'Lotto 6/54 and Little Lotto 5/35'

'Lotto Winning Strategies'

'Lotto Planner PLUS'

'Lotto, ผลหวยฮานอยวีไอพี how to play and win' -- subject(s): Gambling systems, Lotto