00437nam a2200193Ia 4500 OSt 20251126110933.0 250729s1955 xx 000 0 und d 978-8120717435 AL eng 371.2 KOCS Kochhar S K 224921 School organisation Jullundur 1955 265p Education 224922 ddc BED 236656 236656 0 0 0 0 AL AL 2025-07-29 Management Books 0 371.2 KOCS BED01975 2025-07-29 16:55:00 2025-07-29 BK