000			00471nam a2200157 a 4500
005			20210219160428.0
008			081107s2000 mx r 000 0 spa d
035			_aUPN01000165423
049			_aUNE
080			_a362.7 (72) =20 "1996" STR.
245	0	0	_aII Street children study: Executive summary, Mexico city.
260			_aMexico : UNICEF, 1996.
300			_avi, 43 p.; 27 cm. il., map.
690			_aNiños socialmente desfavorecidos- Mexico
905			_aUNESCO
999			_c137535 _d137535