TY - BOOK TI - Practicing ECGS: Student CD-ROM SN - 9780073291246 AV - RC 683.5 .E5 S444 PY - 2008/// PB - Mc Graw-Hill Higher Eduation KW - Practicing ECGS; Graphics KW - Programmings N1 - CD-ROM to accompany Practicing ECGS; published by Mc Graw Hill ER -