000 nam a22 7a 4500
999 _c77122
_d77122
008 180118b xxu||||| |||| 00| 0 eng d
020 _a9788174802026
082 _a891.438
_bSin
100 _aSinha, Anuj (Ed)
245 _aHindi Mein Vigyan Lekhan
_b: Vyaktigat evam Sansthagat Prayas
260 _aNew Delhi
_bVigyan Prasar
_c2011
300 _axi;194p.
_bpb
_c8.5x5.5
350 _a80
365 _b68
942 _cBK