000 00239nam a2200109Ia 4500
008 160921s9999 xx 000 0 und d
100 _aSHARMA,R.A.
245 _aSHIKSHA TAKNIKI
260 _bSURYA PUB
_c2009
300 _a319
942 _cBK
999 _c31562
_d31562