Upadhyay, A.K. creator Lal.D. text New Delhi S.K. Kataria and Sons 2016 3rd ed. monographic 429p. ill. 24cm, by A.K.Upadhyay and D.Lal 628 9789350143766 1617EN B-652844-853 ENG-146013 dpl KKP 20250715153425.0