00368nam a2200121Ia 450000500170000000800410001702000220005808200160008010000380009624500650013426000390019930000080023820260513164231.0260513s9999    xx            000 0 und d  a978-81-8204-102-8  a647.94bVAJ  aVajpai, Gopi Nath ; Tariyal, Amit 0aResearch Methodology and Statistics for Hospitality Students  bAman PublicationsaNew Delhic2019  a202