000
00298nam a2200121Ia 4500
100
_a
Green, Edward . J
942
_c
BK
654
_a
245
_a
Learning process and programmed instruction
260
_a
New York
_b
Holt, Rinehart and Winston
_c
1963
082
_a
371.3
300
_c
21.5cm
_a
x,228
999
_c
398739
_d
398739
041
_a
eng