000 00260nam a2200109Ia 4500
008 220201s2008 xx 000 0 eng d
100 _aCHADHA R K
245 0 _aENGLISH FOR POLYTECHNIC
260 _aDELHI
_bDHANPAT RAI PUB
_c2008
300 _a355
942 _2ddc
999 _c94229
_d94229