అర్థం : A book to which you can refer for authoritative facts.
ఉదాహరణ :
He contributed articles to the basic reference work on that topic.
పర్యాయపదాలు : reference, reference book, reference work
Book of facts ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Book of facts ka matlab kya hota hai?