000 00281nam a22001097a 4500
082 _a378.006
_bRIC
_cL-29, P-57
100 _aRichardson, W.Alfred
245 _aThe technical college
260 _aToronto
_bOxford University Press
_c1939
300 _aP 495 ;
_bill ;
_c18 Cm
942 _cBK
999 _c3019
_d3019