00313nam a2200121 a 450000500170000002000150001708200150003210000170004724500300006425000120009426000590010630000260016520251203110845.0  a0070636818  a006.7bVAU  aVaughan, Tay  aMultimedia making It work  a7th ed.  aNew DelhibTata McGraw-Hill Publishing Co. Ltd.,c2008  axiii, 514p.c28 cm PB