000 00465cam a2200181 a 4500
001 1026424
003 BD-DhUL
005 20160519175430.0
008 891027s1948 enk 0 eng d
035 _a1026424
040 _aNUN:S
_beng
_cNUN:S
_dBD-DhUL
082 _a335.5
_bWIT
100 1 _aWilliams, Francis.
245 1 4 _aThe triple challenge /
_cFrancis Williams.
260 _aLondon :
_bHeinemann,
_c1948.
300 _a306 p. ;
_c20 cm.
942 _2ddc
_cBK
999 _c68294
_d68294