000 003880000a22001810004500
005 20221004214151.0
040 _cPOF
100 _aAllyn J. Washington
245 _aBasic technical mathematics
260 _bBangeman pub
260 _bColombia
260 _c1978
300 _a574
546 _aEn
650 _a Mathematics
942 _cBK
999 _c7837
_d7837