@book{54263,
	author = {Matloob Ahmad (14754)},
	title = {On distance-based topological indices of coalescence of bethe-type trees   },
	publisher = {(unpublished)},
	year = {2021},
	address = {Lahore},
	note = {A thesis submitted in partial fulfillment of the requirements for the degree of Master of philosophy in Mathematics}
}