000 00287nam a2200109Ia 4500
008 230125s9999 xx 000 0 und d
100 _aSAXENA N.R.
_97430
245 0 _aSHEKSHIK TAKNIKI EVAM PRABANDHAN KE MOOL TATVA
260 _bSURYA PUBLICATION
_c2010
300 _a432
942 _cBK
999 _c113699
_d113699