000
00294nam a2200133Ia 4500
008
160316s1971 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
245
_a
International Learning System
250
_a
260
_a
LONDON
_b
NEW PICTORIL KNOWLEDGE
_c
1971
300
_a
700
_a
_a
999
_c
20897
_d
20897