00550nam a2200217Ia 4500 OSt 20230502153640.0 210423s2018 xx 000 0 und d 978-93-5299-117-4 AL eng 331 23 CHAL CHAKRABORTY (Suman Kalyan) 96343 Labour economics Mumbai Himalaya Publishing House 2018 vii,442 PB 560 INR Labour Economics 96344 economics ; Labour ddc BK 170807 170807 0 0 0 0 ECO SACPG SACPG 2021-01-02 Vidyarthi Books 560.00 8 1 331 CHAL PG017309 2025-11-14 12:04:30 2025-11-10 2021-04-26 BK