00665nam a22002057a 450000500170000001000150001702000290003203500140006103700130007508200080008810000100009624500450010626000470015127001470019830000210034570000290036670000200039570000190041570000250043420201204155551.0  aENG-128617  a978-93-84361-41-9c89.00  aEN-112149  bDBAD/PUB  a485  a       aSkill Pro- I/cby B Varalakshmi, et. al.  aAndhra PradeshbMaruthi Publicationsc2013  bAndhra Pradeshe522001a9-4-95, Maruthi Manikanta Nilayam, 3rd Lane, Railpet, Guntermcontact@maruthipublications.comk2224032l91 863 2220566  a153p.c24cm(pbk)  aValavala, Srinivasa Rao   aSudhakar, G. V.  aKumar, P. Ravi  aTariq, G. Gulam, Ed.