000
00244nam a2200121Ia 4500
020
_a
-
082
_a
032
_b
KNO
100
_a
-
245
_a
Knowledge
_c
-
260
_a
London
_b
Knowledge publications limited
_c
1962
300
_a
100+
942
_c
REF
999
_c
520
_d
520