000 00415nam a2200157Ia 4500
082 _a371.426
_bBOT
100 _aBollinger, Elroy Wm
_948395
245 _aTrade analysis and course organization
_b: for shop teachers
260 _aNew York:
_bPitman,
_c1955.
300 _aviii, 136p.
500 _aHB
546 _aEng
650 _aVocational educatio
_948396
700 _aWeaver, Gilbert G
_948397
942 _cBK
999 _c21591
_d21591