000			00442 a2200133 4500
245			_alanguage of mathematics _hprint
020			_a0719530725 :
250			_a[New ed.]
005			20191021100118.0
260			_aenk _bJ. Murray _c1975
084			_aQA93 .L34 1975
300			_avii, 264 p. : ill. (chiefly col.) _b 25 cm. _cvii, 264 p. : ill. (chiefly col.) ; 25 cm.
500			_a[by] Frank Land ; [illustrated by Margaret Clark]
999			_c13087 _d13087