TY  - BOOK
AU  - Shah, Madhuri R. (et al); Shukla, N.N,; Tridevi, R.S. & Samant, D.G.
TI  - Instruction in education : teaching technology
U1  - 371.3 Sha 
PY  - 1981///
CY  - Somaiya Publications, Mumbai
ER  -