Sandhyā, Kyā? kyoṃ? kaise?
By: Lekhaka Gaṅgaprasāda Upādhyāya.
Publisher: Vaidika Prakāśana Mandira; Vaidika Prakāśana Mandira
Published: 1964
Place of publication: Ilāhābāda
Language: hin
Number of pages: 176
Subjects: Prayer -- Hinduism
Notes: In Hindi.