.245
aThe Social context of educational planning.
hBook
.100
aAnderson C. A.
.005
a00000000000000
.260
aParis: Unesco, 1967.
b
c2000
.084
aYM Hin
.300
a35 hlm.
b 20 cm.
c35 hlm.; 20 cm.
.490
aFundamental of educational planning; 5
.336
aBook