000 00322nam a2200145Ia 4500
008 220601s1950 xx 000 0 eng d
020 _qH B
041 _aEnglish
082 _a657.42
_bBRI J6
100 _aB F M P
245 0 _aCosting System
260 _aLondon
_bB,F MP
_c1950
650 _aDonation
942 _2ddc
_cBK
999 _c5402
_d5402