000 00446nam a2200169 a 4500
003 AR-LpUBP
005 20240702152302.0
007 ta
008 090423s1939 xxu g 000 0 eng d
040 _aAR-LpUBP
_bspa
_cAR-LpUBP
100 1 _aAtyeo, Henry Clay
_926160
245 1 0 _aThe excursion as a teaching technique
260 _aNew York :
_bColumbia University,
_c1939.
300 _a225 p. ;
_c21 cm.
942 _cBK
999 _c251661
_d251661
988 _c76
_dMaría Victoria Somoza
_a76
_bMaría Victoria Somoza