000 00377nam a22001577a 4500
999 _c85647
_d85647
003 NITIL
005 20210916122851.0
008 210915b ii ||||| |||| 00| 0 eng d
020 _cRs.
040 _aNITIL
_cNITIL
082 _223rd ed.
100 _aSingh, Pradeep K
_93228
245 _aNexgen technologies for mining....
260 _bAllied pub.
_c2017
942 _2ddc
_cCF