00310nam a2200121Ia 450000500170000000800410001702000220005808200160008010000170009624500250011326000420013830000080018020260520112705.0260520s9999    xx            000 0 und d  a978-93-5014-269-1  a621.57bKUM  aKumar, D. S. 0aHeat & Mass Transfer  bS. K. Kataria & SonsaNew Delhic2025  a756