00461nam a2200169Ia 4500 221231s9999 xx 000 0 und d 978-93-5038-730-6 Puntambekar, A.A. and Dhotre, I.A. 10773 Systm Software Pune Technical Publications 2012 ix, 8-34 p. Information Science 10774 Systm,Software,Information Science 10775 BE_BK 6125 6125