000 00563nam a2200229Ia 4500
008 200817s9999 xx 000 0 und d
020 _a9788466780391
090 _aT420
090 _bW15.6
100 _aMontse, Waltkin
245 0 _aFootsteps 6
245 0 _bprimary education student's book
597 _aLibro
942 _cLINF
999 _c33514
_d33514
040 _aCO-BoFAC
_cCO-BoFAC
003 CO-BoFAC
264 _bAnaya English
264 _c2009
336 _atexto
_btxt
_2rdacontent
337 _asin mediaciĆ³n
_bn
_2rdamedia
338 _avolumen
_bnc
_2rdacarrier