000 nam a22 7a 4500
999 _c87127
_d87127
008 210106b xxu||||| |||| 00| 0 eng d
020 _a9788172361754
082 _a574.873282
_bCha
100 _aChawla, Parvinder
245 _aDetective DNA
260 _aNew Delhi
_bNISC
_c1998
300 _a132p.
440 _aNational Institute os Science Communication (CSIR)
942 _cBK