000
00255nam a22001217a 4500
020
_a
9789352776566
082
_b
KUM
100
_a
Kumar Nirmalya
245
_a
Thinking Smart
260
_a
Noida
_b
Harper Business
_c
2018
300
_a
xviii, 286p
942
_c
BK
999
_c
763
_d
763