00415nam a2200157Ia 450000500170000000800460001703700120006304000200007504100130009508400190010810000180012724500300014526000540017530000150022965000130024420250508151449.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a371, FINqFEDL  aFine Benjamin 0aOpportunities in teaching  aNew York, USAbVocational Guidance Manuals c1952  aviii,112p.  aTeaching