000 00315nam a2200133Ia 4500
005 20260205102645.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a534 T542D
100 _aTiwari,Surya Prakash
245 0 _aDhavani
260 _aNew Delhi
_bVigyaan Bharti
_c1990
300 _a48p.
942 _cBK
999 _c249888
_d249888