000 00410nam a22001577a 4500
003 OSt
005 20230625021909.0
008 230103b |||||||| |||| 00| 0 eng d
020 _a9789389347524
040 _cBGL
100 _aRajaraman, V.
245 _aGroundbreaking Inventions in Information and Communication Technology
260 _aDelhi
_bPHI Learning
_c2020
300 _a172p
942 _2ddc
_cGB
_n0
999 _c41519
_d41519