000 00516nam a22001817a 4500
999 _c86560
_d86560
003 NITIL
005 20211117144915.0
008 211103b ii ||||| |||| 00| 0 eng d
020 _a9788193391471
_cRs.795.00
040 _aNITIL
_cNITIL
082 _223rd ed.
_a509.0922
_bK95M
100 _aKumar, Mahendra
_93919
245 _aMahan bhartiya vaigyanik
_cby Dr. Mahendra Kumar
260 _aNew Delhi
_bAlina Books
_c2021
300 _a208p. ;23cm.
650 _aSCIENCE; SCIENTISTS-INDIA
_93920
942 _2ddc
_cBKS