000 00288nam a2200109Ia 4500
100 _aHammerman, Donald R & Hammerman, William M
942 _cBK
245 _aOutdoor education
_bA book of readings
260 _aBurgess publishing company
_c1968
082 _a371.393 Ham/Ham
300 _ax,401
999 _c6782
_d6782