000
00267nam a2200121Ia 4500
003
NIELib
008
211019s9999||||xx |||||||||||||| ||und||
020
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0-7105-0527-2
082
_a
372.7
_b
COU
245
_a
counting
650
_a
Primary Education
942
_2
ddc
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LM
999
_c
27324
_d
27324