000 00414nam a2200145Ia 4500
008 150614s9999 xx 000 0 und d
082 _a334 BAL-C
100 _aBalan T S
245 _aCo-operation Principles and Practice Vol. 2
250 _aX ED
260 _c1992
300 _a0
650 _aCo-operation Principles and Practice Vol. 2 Balan T S,Co-operation Principles,Co-operation Practice
942 _cBK
999 _c1225
_d1225