Hari parshad das: Book: Srila Bhaktisiddhanta Sarasvati Thakur Prabhupader Vaktritvavali (in 2 Volumes)
Language: Bengali
Published by: Sri Kunjabihari Vidyabhushan
Year of Publishing: 1930
Printed by: Shri Satishchandra Dutt
Printed at: Dhaka, Nawabpur
Download Link: http://archive.org/details/PrabhupaderVaktritvavali2Volumes
I think this book has been long out of print. Kindly distribute it for free for the benefit of all devotees.
your servant,
hari parshad das.