00248nam a2200109Ia 4500 191201s2019 xx 000 0 und d NARAYANA, KL Production Technology I k New Delhi 302 ddc BK 8179 8179 0 0 ddc 0 0 Dip ME PIET PIET 2019-05-15 KIRTI PRAKASHAN, NEW DELHI 325.00 IN3878 0 670 NAP DE1334 2019-12-04 00:00:00 195.00 2019-05-15 BK 0 0 ddc 0 0 Dip ME PIET PIET 2019-05-15 KIRTI PRAKASHAN, NEW DELHI 325.00 IN3878 0 670 NAP DE1335 2019-12-04 00:00:00 195.00 2019-05-15 BK