00645nam a22001697a 450000500170000001000150001702000260003203500140005803700130007208200120008524502080009726000510030527000560035630000250041270000220043770000160045920220909145605.0  aENG-135009  a9789391255152c100.00  aEN-118541  bDBAD/PUB  a615.836  aVirtual National Conference and Workshop ABGCON 2021:bConference Proceedings August 27th 2021 Pre-Conference Workship August 28th, 2021 Conference/cEdited by B. Shanthi, V.S. Kalai Selvi and K. Sumathi  aChennaibAksharaa Murhra Aalayam Pvt Ltdc2021  aNo. 441/303, Anna Salai, TeynampetbChennaie600018  axvi, 27p.c29cm(pbk)  aSelvi, V.S. Kalai  aSumathi, K.