000 00322nam a2200121Ia 4500
008 221118b |||||||| |||| 00| 0 hin d
040 _cBGL
100 _aKumar Sudarshan
245 0 _aPatkatha Lekhan takniki evam vidhiyan
260 _aDelhi
_bनटराज प्रकाशन
_c2009
300 _a132p
942 _cHNJ
999 _c40847
_d40847