00318nam a2200109 a 450000500170000008200170001710000060003411000580004024500790009826000160017730000150019320251203091037.0  a621,bD, com  d_  aIndia, Department of Scientific & Industrial Research  aCompendium on in-house R & D centres: mechanical and automotive industries  aDelhic1988  a187p, 24cm