000 00284nam a2200109 4500
020 _a 9789789397761
100 _aPius P. Datok
245 _aAn Introduction to Cooperative Communication
260 _aNigeria
_bAlico Publishers & AHY Computers.
_c2015
300 _avii,99p.
942 _cBK
999 _c5985
_d5985