00702nam a2200229Ia 4500 ALL-FIR-ENT-978-3031435584 20260728103545.0 260728s9999 xx 000 0 und d 978-3031435584 PK-LaCU English 333.79 ALL ALL Allama Iqbal Open University First international conference on energy and environment Islamabad Allama Iqbal Open University Soft Binding 1000 Rs. Faculty, students and Staff Economics Economics DDC BK ALL 2402 2402 0 0 DDC 0 0 ECO ML ML DECO 2026-07-28 Donated 1000.00 0 333.79 ALL 35134 2026-07-28 10:35:45 Copy 1 2026-07-28 BK