000 00368nam a22001457a 4500
003 BD-ChCU
005 20260630130154.0
040 _cBD-ChCU
082 _a357.51 USF
100 _aUsherwood , T.S.
_924522
245 _aA first book of practical mathematics ./
_cT.S. Usherwood .
260 _aLondon :
_bMacmillan ,
_cC 1920
300 _a182p.
942 _2ddc
_cBK
_n0
999 _c113734
_d113734