000 00515nam a2200229Ia 4500
008 240107s9999 xx 000 0 und d
020 _a9.78935E+12
082 _a624 TRI
082 _bTRI
100 _aTRISHNA KNOWLEDGE SYSTEM
245 0 _aGATE-2019 CIVIL ENGINEERING
245 0 _aGATE-2019 CIVIL ENGINEERING
250 _n1st
260 _aNEW DELHI
260 _bPEARSON
260 _c2018
300 _a1234
365 _b975
650 _aCIVIL ENGG
650 _bGATE CIVIL
942 _cREF
999 _c17708
_d17708