TY  - BOOK
AU  - Ali Mir Najabat.
TI  - INVENTIONS THAT CHANGED THE WORLD (Part I)
U1  - 28 व 4 थ 72 
PY  - 1972///
PB  - NATTIONAL BOOK TRUST, NEW DELHI.
KW  - INVENTIONS THAT CHANGED THE WORLD (Part I)
KW  - बा.वि.ई. एल.डी
N2  - बा.वि.ई. एल.डी
ER  -