008 |
|
130328s1953 ilua 000 0 eng |
020 |
|
|c(pbk.)
|
040 |
|
|aTMUE|beng|cTMUE|dTMUE|eaacr
|
050 |
00
|
|aHQ772|b.S785
|
082 |
|
|a371.42|bS897
|
100 |
1
|
|aStrang, Ruth May,|d1895-1971.
|
245 |
00
|
|aHelping children solve problems/|cRuth May Strang; illustrated by Ralph Creasman.
|
260 |
|
|aChicago,|bScience Research Associates,|cc1953.
|
300 |
|
|a48 p.|billus.|c22 cm.
|
490 |
1
|
|aBetter living booklet|v5-933
|
650 |
0
|
|aProblem solving in children.
|