Check your IQ : The Mensa UK Puzzle editors /
Russell, Ken.
Check your IQ : The Mensa UK Puzzle editors / Ken Russell & Philip Carter. - London : Foulsham, 1992. - 175 p. : ill. ; 20 cm.
057201807X (pbk)
Intelligence tests.
Check your IQ : The Mensa UK Puzzle editors / Ken Russell & Philip Carter. - London : Foulsham, 1992. - 175 p. : ill. ; 20 cm.
057201807X (pbk)
Intelligence tests.
