Memoirs of Ruchi Ram Sahni : pioneer of science popularisation in Punjab
Memoirs of Ruchi Ram Sahni : pioneer of science popularisation in Punjab
- 2nd ed
- New Delhi Vigyan Prasar 1997
- xxiv,191 p. 25 cm
81-7480-016-6
Sahni, Ruchi Ram 1863-1948
Science news--India--Punjab
Scientists--India--Biography
5.007 / Mem
81-7480-016-6
Sahni, Ruchi Ram 1863-1948
Science news--India--Punjab
Scientists--India--Biography
5.007 / Mem