000 00285nam a22001217a 4500
082 _a330.02462
_bJOH-E
100 _aDr, Johnson, T T
245 _aEconomics for engineers
260 _aThiruvananthapuram
_bJude Publications
_c2025
300 _a91p.
650 _aEconomics
942 _cBK
999 _c6629
_d6629