000 00326nam a22001577a 4500
005 20251014123301.0
020 _a-
041 _aENGLISH
082 _a540 CHA
100 _aCHAWLA SHASHI
_9879
245 _aENGINEERING CHEMISTRY
250 _a4
260 _aDELHI
_bDHANPAT RAI PUB.
_c2024
300 _a-
942 _cTB
999 _c201757
_d201757