## $a: Visual notes "Angles" $h: [Текст] : $b: visual materials for teachers and pupils (5-6 forms) $c: N. A. Reznik, transl. from Russian by V. N. Zykova
260
## $a: Murmansk $c: 1997
300
## $a: 45, [1] c.
336
## $a: текст (text) $b: txt $2: rdacontent
337
## $a: неопосредованный (unmediated) $b: n $2: rdamedia