00318nam a2200133 a 450000500170000008200130001710000200003024500360005026000410008630000210012763000120014863000140016063000100017420251203092220.0  a509bJAI  aJain, Nem Kumar  aScience and scientists in India  aNew DelhibIndian Book Galleryc1989  a162p.c21cm.bHB  aScience  aScientist  aIndia