00426nam a22001697a 450000500170000001000150001702000300003203500140006203700130007608200080008910000160009724500290011326000420014227000360018430000210022070000150024120211202125439.0  aENG-130176  a978-93-87865-69-3c220.00  aEN-113708  bDBAD/PUB  a340  aSabeena, A.  aGeneral Law:cA. Sabeena  aChennaic2021bForschung Publications  bChennaimpublisher@forschung.in  a106p.c22cm(hbk)  aA. Sabeena