000 00300nam a2200145Ia 4500
100 _aWorth/ Thomas
942 _cBK
654 _acobal
245 _aCobal for beginners
260 _bprentice hall
_aNew Delhi
_c1986
082 _a1.6442
_bWOR
300 _a369
546 _aENGLISH
999 _c34745
_d34745