00717nam a2200193Ia 450000100070000000500170000700700100002400800410003424500510007526000770012630000490020353800080025254600120026069000210027269000250029394200060031899900190032495201800034332754720160619015346.0vf cb  ou310714n1981    ilu    g          v eng  00aDeveloping leadership skillsh[videorecording]  aChicago, IllinoisbEncyclopedia Britannica Educational Corporationc1981  a1 videodisc (26:53 min.)bsd., col.c1/2 in.  aVHS  aEnglish 4aAudiovisualxVHS 4aEducación Física  c1  c244669d244669  00102loc406ED_F_024_000000000000000_VVHS708mbav9177774a12b12cAd2016-05-27i525761l0oED/F 024 V-VHSp50000003258315r2016-05-27 00:00:00xAudiovisual x r:327547y1