000 00296 a2200121 4500
080 _a631.1
_bL 192 C
245 1 _aCo-operation today and tomorrow
_cby T. Lakshmikantamma
260 _aDelhi
_c1960
650 _aCo-operation
100 1 _aLakshmikantamma, T.
_d
300 _a56 p.
901 _a66246
999 _c42521
_d42521