TY  - BOOK
AU  - Balasubramaniam, R
TI  - Metallurgical marvels of ancient india : Delhi iron pillar
CY  - Thiruvananthapuram
KW  - Cultural and scientific heritage--India
KW  - India--Cultural and scientific heritage
KW  - Indian Institute of Scientific Heritage
KW  - Iron pillar(Delhi)
KW  - Marvels--Ancient India
KW  - Metallurgical marvels--Ancient Indian
KW  - Scientific heritage--India
N1  - Includes Acc. No's. 23346 to23353 (9 volumes bound together, each having its own Acc. No's. No. of this volume 23346)
ER  -