000 00329nam a2200121Ia 4500
008 220201s1956 xx 000 0 eng d
041 _aENG
100 _aSILVRING, HAROLD G
245 0 _aTEACHING MULTIPLE ACTIVITIES IN INDUSTRIAL
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1956
300 _a484
942 _2ddc
999 _c39480
_d39480